[{"id":393015132376,"handle":"biking","title":"Biking","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe alpaca wool used in these socks offers excellent breathability and temperature regulation, keeping your feet cool and ventilated even during intense \u003c\/span\u003e\u003cspan\u003ebiking excursions\u003c\/span\u003e\u003cspan\u003e. Say goodbye to sweaty feet and hello to a fresh and dry sensation.\u003c\/span\u003e","published_at":"2022-08-17T12:39:35-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Biking"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-09T13:36:18-04:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Socks_0Alpacas_0001_AdobeStock_380277759.jpg?v=1662744979"}},{"id":394063053016,"handle":"explore","title":"Explore Mid-Weight","updated_at":"2025-05-09T21:30:01-04:00","body_html":"\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eExperience the comfort and durability that Altera's Explore alpaca socks provide. With their versatile mid-weight design, reinforced construction, and built-in arch support, these socks are perfect for all your outdoor pursuits. From trail adventures to everyday wear, they are the reliable companion your feet deserve.\u003c\/span\u003e","published_at":"2022-09-12T14:31:07-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Explore"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-12T14:31:06-04:00","alt":"","width":800,"height":800,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/c_0001_ExploreCrewTweedSage_shopify.jpg?v=1663017496"}},{"id":399899984088,"handle":"fishing","title":"Fishing","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAltera's alpaca sock collections are the ultimate choice for fishing enthusiasts seeking superior comfort, durability, and performance during their angling adventures. Our specially designed alpaca socks are crafted to enhance your fishing experience and keep your feet happy and protected while you're out on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003eChoose from our diverse collections to find the perfect match for your fishing needs. Whether you prefer lightweight options for warm weather or heavier weights for colder seasons, we have you covered. Our collections also offer a range of styles, including crew length, knee-high, and ankle socks, allowing you to choose what suits your fishing apparel and personal preference.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2023-06-05T15:52:20-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Conquer"},{"column":"tag","relation":"equals","condition":"Explore"},{"column":"tag","relation":"equals","condition":"Prevail"},{"column":"tag","relation":"equals","condition":"surino"},{"column":"tag","relation":"equals","condition":"Gift Card"},{"column":"tag","relation":"equals","condition":"thrive"}],"published_scope":"global","image":{"created_at":"2023-06-06T12:22:47-04:00","alt":"","width":1640,"height":924,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Fishing_Page_Image.png?v=1689346348"}},{"id":393015165144,"handle":"golfing","title":"Golfing","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAs seen on GolfPass, Altera's alpaca sock collections are the ultimate choice for golf enthusiasts seeking the perfect combination of comfort, performance, and style on the green. Our specially designed alpaca socks are crafted to enhance your golfing experience and keep your feet feeling great \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003efrom the first hole to the last. \u003c\/span\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWith their unmatched comfort, moisture-wicking properties, temperature regulation, and durability, these socks will keep your feet feeling fresh, dry, and supported, helping you focus on your swing and enjoy every moment on the course.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2022-08-17T12:39:49-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Golfing"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-12T10:16:09-04:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/header_3.jpg?v=1736883214"}},{"id":393015001304,"handle":"hiking","title":"Hiking","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eWhether you are summiting a peak, embarking on a backpacking adventure, or simply enjoying nature's wonders, let Altera's alpaca socks be your companion. We are redefining the way outdoor enthusiasts experience comfort and style so you can conquer new heights, one step at a time.\u003c\/span\u003e","published_at":"2022-08-17T12:38:57-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Hiking"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-12T10:14:04-04:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Hinking-2.jpg?v=1662992045"}},{"id":392982692056,"handle":"mens","title":"Men's Alpaca Socks","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eDiscover unparalleled comfort and assurance with Altera's premium alpaca socks and gear. Crafted from exquisite alpaca fibers, our collection ensures unmatched performance and durability. Enjoy the natural benefits of alpaca: thermal regulating, hypoallergenic, moisture-wicking, and odor-resistant. Plus, shop with confidence knowing every purchase is backed by our unconditional lifetime warranty. Elevate your sock drawer and comfort today with the best socks you can buy!\u003c\/p\u003e","published_at":"2022-08-16T18:04:41-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Men's"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-08-16T18:08:23-04:00","alt":null,"width":1920,"height":1281,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Header_product.jpg?v=1726246182"}},{"id":393026371800,"handle":"mid-weight","title":"Mid-Weight Alpaca Socks","updated_at":"2025-05-09T21:30:01-04:00","body_html":"\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eDon't compromise on comfort or performance. Choose Altera's most sought-after mid-weight collections and take your outdoor experience to the next level. Embrace the freedom of movement, enjoy unparalleled cushioning, and feel the difference that quality gear makes in your adventures.\u003c\/span\u003e","published_at":"2022-08-17T17:35:56-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Mid-Weight"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2024-02-14T11:03:41-05:00","alt":null,"width":648,"height":442,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/7Y1A6421.jpg?v=1707926809"}},{"id":393015394520,"handle":"no-show","title":"No Show Alpaca Socks","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eExperience unmatched comfort with our no show, micro alpaca socks. Crafted from premium alpaca fibers, our socks offer unparalleled softness, moisture-wicking capabilities, and durability. Perfect for any occasion, these socks keep you feeling fresh all day long. Elevate your comfort game with our athletic no show, micro alpaca socks today!\u003c\/span\u003e\u003c\/p\u003e","published_at":"2022-08-17T12:41:18-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"No Show"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-13T13:35:45-04:00","alt":null,"width":6156,"height":2547,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/AdobeStock_378849456.jpegDog_hiking.jpg?v=1663090546"}},{"id":400240509144,"handle":"pickleball","title":"Pickleball","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTake your pickleball skills to a whole new level with our alpaca performance socks. Stay dry and cool even during heated matches. Crafted with the finest alpaca fibers, these socks offer unbeatable softness and cushioning, ensuring your feet stay cozy and fresh, all while reducing foot fatigue during extended play. These socks wick away moisture, keeping your feet fresh and odor-free throughout the game.\u003c\/span\u003e","published_at":"2023-07-17T15:50:08-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Prevail"},{"column":"tag","relation":"equals","condition":"Explore"},{"column":"tag","relation":"equals","condition":"surino"},{"column":"tag","relation":"equals","condition":"Conquer"},{"column":"tag","relation":"equals","condition":"thrive"}],"published_scope":"global","image":{"created_at":"2023-07-17T15:54:24-04:00","alt":null,"width":1640,"height":924,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/PIckleball.png?v=1689623665"}},{"id":393015099608,"handle":"running","title":"Running","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAltera's alpaca running socks offer a luxurious feel, wrapping your feet in softness and providing exceptional comfort throughout your runs. Say goodbye to blisters and discomfort, and say hello to a smooth and enjoyable running experience.\u003c\/span\u003e","published_at":"2022-08-17T12:39:21-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Running"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-09T13:36:51-04:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Socks_0002_AdobeStock_499704048.jpg?v=1662745012"}},{"id":234654892184,"handle":"shop-all","title":"Shop All Alpaca Socks and Accessories","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eShop with confidence knowing every purchase is backed by our unconditional lifetime warranty. Alpaca wool possesses unique qualities that make it perfect for outdoor enthusiasts. It's naturally hypoallergenic, so even those with sensitive skin can enjoy its softness. The hollow fibers trap air, providing exceptional insulation while allowing breathability, keeping your feet dry and comfortable during long hikes or challenging adventures. By choosing Altera's alpaca socks, you're supporting local communities and promoting eco-friendly manufacturing, as we are proudly made in the USA. From lightweight to heavyweight, our socks provide superior comfort, exceptional performance and a touch of luxury that outdoor enthusiasts deserve. So, whether you are summiting a peak, embarking on a backpacking adventure, or simply enjoying nature's wonders, let Altera's alpaca socks be your companion. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2021-01-07T10:45:11-05:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Socks"},{"column":"type","relation":"equals","condition":"Gift Card"},{"column":"type","relation":"equals","condition":"Alpaca Beanie"},{"column":"type","relation":"equals","condition":"Gloves"},{"column":"type","relation":"equals","condition":"Hats"},{"column":"type","relation":"equals","condition":"Sportsman Hat"},{"column":"type","relation":"equals","condition":"Shirts"},{"column":"type","relation":"equals","condition":"Hat"}],"published_scope":"global","image":{"created_at":"2022-08-15T19:43:06-04:00","alt":null,"width":350,"height":250,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Menu_Image_1.jpg?v=1660606987"}},{"id":438310764760,"handle":"spring-collection","updated_at":"2025-05-09T21:30:07-04:00","published_at":"2025-02-27T14:46:04-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Spring Collection","body_html":"\u003cp\u003eStep into spring with Altera Alpaca Socks, where comfort meets adventure! Our Spring Collection is designed to transition you effortlessly from crisp morning hikes to breezy evening strolls. Crafted with premium alpaca fiber, these socks offer natural moisture-wicking, temperature regulation, and unmatched softness, keeping your feet fresh and dry as the seasons change.\u003c\/p\u003e","image":{"created_at":"2025-02-27T14:46:03-05:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Spring_Collection_Image.png?v=1741038530"}},{"id":392982855896,"handle":"womens","title":"Women's Alpaca Socks","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cp\u003eDiscover unparalleled comfort and assurance with Altera's premium alpaca socks and gear. Crafted from exquisite alpaca fibers, our collection ensures unmatched performance and durability. Enjoy the natural benefits of alpaca: thermal regulating, hypoallergenic, moisture-wicking, and odor-resistant. Plus, shop with confidence knowing every purchase is backed by our unconditional lifetime warranty. Elevate your sock drawer and comfort today with the best socks you can buy!\u003c\/p\u003e","published_at":"2022-08-16T18:08:45-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"women's"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-08-16T18:14:52-04:00","alt":"","width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Surno_Header.jpg?v=1662744859"}},{"id":393950331096,"handle":"womens-biking","title":"Women's Biking","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe alpaca wool used in these socks offers excellent breathability and temperature regulation, keeping your feet cool and ventilated even during intense biking excursions. Say goodbye to sweaty feet and hello to a fresh and dry sensation.\u003c\/span\u003e","published_at":"2022-09-09T13:33:04-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Biking"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-09T13:33:21-04:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Socks_0Alpacas_0000_AdobeStock_364958006.jpg?v=1662744802"}},{"id":400029319384,"handle":"womens-fishing","title":"Women's Fishing","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAltera's alpaca sock collections are the ultimate choice for fishing enthusiasts seeking superior comfort, durability, and performance during their angling adventures. Our specially designed alpaca socks are crafted to enhance your fishing experience and keep your feet happy and protected while you're out on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003eChoose from our diverse collections to find the perfect match for your fishing needs. Whether you prefer lightweight options for warm weather or heavier weights for colder seasons, we have you covered. Our collections also offer a range of styles, including crew length, knee-high, and ankle socks, allowing you to choose what suits your fishing apparel and personal preference.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2023-06-12T16:16:47-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Conquer"},{"column":"tag","relation":"equals","condition":"Prevail"},{"column":"tag","relation":"equals","condition":"Explore"},{"column":"tag","relation":"equals","condition":"surino"},{"column":"tag","relation":"equals","condition":"Gift Card"},{"column":"tag","relation":"equals","condition":"thrive"}],"published_scope":"global","image":{"created_at":"2023-06-12T16:17:07-04:00","alt":null,"width":1640,"height":924,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Fishing_Page.png?v=1686601028"}},{"id":393879257304,"handle":"womens-golf","title":"Women's Golf","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAs seen on GolfPass, \u003c\/span\u003e\u003cspan\u003eAltera's alpaca sock collections are the ultimate choice for golf enthusiasts seeking the perfect combination of comfort, performance, and style on the green. Our specially designed alpaca socks are crafted to enhance your golfing experience and keep your feet feeling great from the first hole to the last. \u003cmeta charset=\"UTF-8\"\u003eWith their unmatched comfort, moisture-wicking properties, temperature regulation, and durability, these socks will keep your feet feeling fresh, dry, and supported, helping you focus on your swing and enjoy every moment on the course.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2022-09-07T18:02:14-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Golfing"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-07T18:02:12-04:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Socks_0007_AdobeStock_246669651-2.jpg?v=1736883277"}},{"id":393879224536,"handle":"womens-hiking","title":"Women's Hiking","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cspan\u003eWhether you are summiting a peak, embarking on a backpacking adventure, or simply enjoying nature's wonders, let Altera's alpaca socks be your companion. We are redefining the way outdoor enthusiasts experience comfort and style so you can conquer new heights, one step at a time.\u003c\/span\u003e","published_at":"2022-09-07T18:01:30-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Hiking"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-07T18:01:28-04:00","alt":"","width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Socks_0001_AdobeStock_510522466.jpg?v=1662744197"}},{"id":400241066200,"handle":"womens-pickleball","title":"Women's Pickleball","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTake your pickleball skills to a whole new level with our alpaca performance socks. Stay dry and cool even during heated matches. Crafted with the finest alpaca fibers, these socks offer unbeatable softness and cushioning, ensuring your feet stay cozy and fresh, all while reducing foot fatigue during extended play. These socks wick away moisture, keeping your feet fresh and odor-free throughout the game.\u003c\/span\u003e","published_at":"2023-07-17T16:19:21-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Prevail"},{"column":"tag","relation":"equals","condition":"Explore"},{"column":"tag","relation":"equals","condition":"surino"},{"column":"tag","relation":"equals","condition":"Conquer"},{"column":"tag","relation":"equals","condition":"thrive"}],"published_scope":"global","image":{"created_at":"2023-07-17T16:19:20-04:00","alt":null,"width":1640,"height":924,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/PIckleball_0d8c6fbc-0bce-4e12-81a0-77b315ee2827.png?v=1689625160"}},{"id":393879322840,"handle":"womens-running","title":"Women's Running","updated_at":"2025-05-09T21:30:07-04:00","body_html":"\u003cspan\u003eAltera's alpaca running socks offer a luxurious feel, wrapping your feet in softness and providing exceptional comfort throughout your runs. Say goodbye to blisters and discomfort, and say hello to a smooth and enjoyable running experience.\u003c\/span\u003e","published_at":"2022-09-07T18:03:16-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Running"},{"column":"tag","relation":"equals","condition":"Gift Card"}],"published_scope":"global","image":{"created_at":"2022-09-07T18:03:15-04:00","alt":null,"width":2048,"height":1024,"src":"\/\/alteraalpaca.com\/cdn\/shop\/collections\/Altera_Socks_0004_AdobeStock_416664678.jpg?v=1662588195"}}]
["Alpaca","Alpaca sock","Altera","Altera Alpaca","Altera Explore","Altera socks","Biking","Explore","Explore Alpaca Sock","Golfing","Hiking","Made in the USA","Men's","mid weight","no show","Performance Sock","Running","women's"]
The Altera Alpaca Explore Micro Sock is a mid-weight sock that is the perfect "do everything" alpaca sock. The Explore Micro Sock has a terry loop sole, reinforced heel and toe, arch support and a pillow top to prevent the sock from slipping down into your shoe. Whether you are out hiking, mountain biking, walking or using them for everyday use, the Altera Alpaca Explore is the perfect sock for all your adventures.
Machine wash in warm water on gentle cycle with socks inside-out. Do not bleach. Tumble dry on low or hang dry. Do not dry clean.
Thermal Regulation: Alpaca's superior hollow core fiber insulation is warm in cool weather and cool in warmer weather. This helps regulate body temperature regardless of the weather conditions, even when wet.
Silver Infusion Technology: Alpaca fiber is blended with yarn infused with precious metals for naturally odor free and antimicrobial comfort
Hypoallergenic: Alpaca fiber is free of lanolin, which people can be allergic to, and can be processed without the need for high temperatures or harsh chemicals in washing.
Soft: Alpaca fiber is naturally soft to the touch because it is several microns smaller in diameter than wool, giving its silky characteristic.
Flame Resistant: Alpaca fiber is flame resistant, meeting the standards of the US Consumer Product Safety Commission's rigid testing specifications as a Class-1 fiber for use in clothing.
