ALTERA
Built for hard wear. Backed for life.
A complete premium alpaca performance sock line built for real-world use across work, outdoor, sport, and everyday wear. Engineered for long-wear comfort, durability, moisture management, and temperature regulation — with dealer-ready assortments and an unconditional lifetime warranty on every pair.
Contents
A premium alpaca performance sock line — built for hard wear and backed for life. Six collections organized around how customers actually buy: work, outdoor, sport, and everyday.
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01Why AlteraA premium line built to earn shelf space03
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02The Alpaca AdvantageNatural performance customers can understand04
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03Shop by UseWork, outdoor, sport, and everyday05
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04CollectionsSix collections, organized by weight and height06
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05The WarrantyBacked for life, handled by Altera12
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06How to OrderBuild, submit, review, invoice13
What you get with Altera on the wall.
Four things that make Altera a strong line for outdoor, work, and lifestyle retail — and easy to keep on the floor.
The alpaca advantage.
No vague "natural is better" claims. Alpaca gives Altera four material advantages that matter in real wear: smoother comfort, better temperature balance, continuous moisture movement, and freshness built into the fiber itself.
Alpaca has naturally strong fiber performance, but Altera does not rely on alpaca alone. We reinforce high-wear zones and engineer every blend for repeated use, washing, and real-world friction.
Alpaca's hollow-core structure helps manage warmth and airflow across changing conditions. Where merino excels in cold, alpaca gives Altera a broader comfort range — cold, heat, movement, and long days.
Alpaca helps move moisture away from the skin instead of holding dampness against your foot. That means more consistent comfort through long shifts, long miles, and repeated wear.
Alpaca is naturally antimicrobial and lanolin-free, helping socks stay fresher without relying on a chemical finish that fades over time.
Four categories. Six collections.
Altera is organized the way customers buy — by where they'll put the socks through the worst. Each category points to the collections built for it. Same mill, same warranty, same blend engineering across all of them.
Long shifts, boots, tactical demands, cold mornings, and hard wear.
- Conquer$11–$15
- Prevail$18–$20
- Adventure$18–$20
Hiking, hunting, camping, fishing, and extended time in the elements.
- Conquer$11–$15
- Explore$12–$14
- Prevail$18–$20
- Adventure$18–$20
Movement-driven performance from the golf course to training days.
- Thrive$11–$12
- Surino™$11–$13
- Explore$12–$14
Low-bulk comfort for daily wear, travel, office, and the pair you can wear anywhere.
- Thrive$11–$12
- Surino™$11–$13
- Explore$12–$14
THRIVE
Lightweight performance for movement-driven days.
The lightest performance build in the line — low-bulk comfort engineered for the course, the gym, daily training, and rotation across long-wear days.
| Color | Small | Medium | Large | XL |
|---|---|---|---|---|
| Gray | 8010103400 | 8010103410 | 8010103420 | 8010103430 |
| Coffee | 8010103300 | 8010103310 | 8010103320 | 8010103330 |
| Rust | 8010103500 | 8010103510 | 8010103520 | 8010103530 |
| Blue | 8010103600 | 8010103610 | 8010103620 | 8010103630 |
| Color | Small | Medium | Large | XL |
|---|---|---|---|---|
| Coffee | 8010403300 | 8010403310 | 8010403320 | 8010403330 |
| Gray | 8010403400 | 8010403410 | 8010403420 | 8010403430 |
| Rust | 8010403500 | 8010403510 | 8010403520 | 8010403530 |
| Blue | 8010403600 | 8010403610 | 8010403620 | 8010403630 |
SURINO™
Alpaca-merino blend, barely-there comfort.
Suri alpaca + merino in a featherweight, soft-against-skin construction. Built for everyday wear, court sports, and golf — anywhere a low-profile, premium-feel sock outperforms.
| Color | Small | Medium | Large | XL |
|---|---|---|---|---|
| Natural | 1010101000 | 1010101010 | 1010201020 | 1010201030 |
| Black | 1010101400 | 1010101410 | 1010101420 | 1010101430 |
| Color | Small | Medium | Large | XL |
|---|---|---|---|---|
| Natural | 1010501000 | 1010501010 | 1010501020 | 1010501030 |
| Black | 1010501400 | 1010501410 | 1010501420 | 1010501430 |
CONQUER
Low-bulk durability for boots and long shifts.
The lightweight tactical sock. Built for low-bulk fit inside boots, repeated hard wear, and the long shifts that expose weak gear.
| Color | Medium | Large | XL |
|---|---|---|---|
| Black | 5010101410 | 5010101420 | 5010101430 |
| Color | Medium | Large | XL |
|---|---|---|---|
| Black | 5010201410 | 5010201420 | 5010201430 |
| Color | Medium | Large | XL |
|---|---|---|---|
| Black | 5010501410 | 5010501420 | 5010501430 |
| Olive | 5010501810 | 5010501820 | 5010501830 |
| Coyote Brown | 5010501310 | 5010501320 | 5010501330 |
| Color | Medium | Large | XL |
|---|---|---|---|
| Black | 5010701410 | 5010701420 | 5010701430 |
| Olive | 5010701810 | 5010701820 | 5010701830 |
| Coyote Brown | 5010701310 | 5010701320 | 5010701330 |
EXPLORE
Mid-weight, low-profile, multi-day versatile.
Lighter cushion on top of the foot for breathability, mid-weight cushion throughout, designed for trail, travel, and everyday wear that has to hold up across multiple days.
| Color | Medium | Large | XL |
|---|---|---|---|
| Gray Tweed | 7020102210 | 7020102220 | 7020102230 |
| Black | 7020101410 | 7020101420 | 7020101430 |
| Sage Tweed | 7020102110 | 7020102120 | 7020102130 |
| Color | Medium | Large | XL |
|---|---|---|---|
| Sage Tweed | 7020402110 | 7020402120 | 7020402130 |
| Brown Tweed | 7020401710 | 7020401720 | 7020401730 |
| Gray Tweed | 7020402210 | 7020402220 | 7020402230 |
PREVAIL
Reinforced mid-weight for cold mornings.
Full cushion throughout, reinforced heel and toe, built for cold-weather work and long-day outdoor use.
| Color | Medium | Large | XL |
|---|---|---|---|
| Sage Tweed | 6020502110 | 6020502120 | 6020502130 |
| Brown Tweed | 6020501710 | 6020501720 | 6020501730 |
| Gray Tweed | 6020502210 | 6020502220 | 6020502230 |
| Color | Medium | Large | XL |
|---|---|---|---|
| Brown Tweed | 6020701710 | 6020701720 | 6020701730 |
| Sage Tweed | 6020702110 | 6020702120 | 6020702130 |
| Gray Tweed | 6020702210 | 6020702220 | 6020702230 |
ADVENTURE
Heavyweight, cold-morning ready.
Built for the coldest mornings — heavyweight cushion, hollow-core alpaca for thermoregulation, and the structural support that holds up through cold-weather hunts and long days outside.
| Color | Medium | Large | XL |
|---|---|---|---|
| Brown Tweed | 2030501710 | 2030501720 | 2030501730 |
| Black Tweed | 2030501610 | 2030501620 | 2030501630 |
| Color | Medium | Large | XL |
|---|---|---|---|
| Brown Tweed | 2030701710 | 2030701720 | 2030701730 |
| Black Tweed | 2030701610 | 2030701620 | 2030701630 |
If they ever wear out, we replace them.
Every pair of Altera socks is backed by our unconditional lifetime warranty. No expiration. Customers file directly with Altera, we handle the replacement, and your store gets the confidence of a premium line without taking on the return burden.
Customers file directly with Altera through the warranty form on the site. No expiration. Dealers are never on the hook for replacements.
We ship the replacement pair directly to the customer from Springfield, KY — at no cost to the customer or the dealer. The full warranty is operated end-to-end by Altera.
The warranty helps close the sale at the shelf and reinforces trust after purchase. Customers remember the store that sold them a product built to last and backed for life.
Four steps to place a wholesale order
Dealers can order online through the wholesale portal, or directly by phone or email. Every order is reviewed by Altera before fulfillment so inventory, shipping, dealer pricing, and final totals are confirmed before invoicing.
Sign in to your wholesale account and open the online catalog. Filter by collection or use case. Dealer pricing and MSRP show side-by-side on every SKU.
Enter quantities by color and size on the Order Pad. The minimum order is $500 at dealer pricing. There's no maximum and no surcharge for split assortments.
Submit your order as a draft for our review. We confirm inventory, finalize totals, apply any program pricing, and send a draft invoice for you to approve before fulfillment.
Orders ship from Springfield, KY — typically within 3 business days of invoice approval. UPS Ground is standard; expedited shipping is available on request.
ALTERA
Built for hard wear. Backed for life.
