low bulk.all-day comfort
Conquer is our lightweight, highest-alpaca performance sock — built for long days in boots, trail shoes, and low-volume footwear. A cushioned footbed delivers comfort where the day puts pressure, while the breathable profile keeps the fit clean, close, and ready for repeated wear.
See the warranty →one lightweight build. four levels of coverage.
Micro, Ankle, 9" Crew, and 14" OTC all share the same lightweight Conquer build: cushioned underfoot comfort, continuous wicking, and reinforced wear zones.
Long-Day Comfort In A Lightweight Build.
Conquer brings together the essentials of a serious lightweight sock: underfoot cushioning, breathable fit, reinforced high-wear zones, and continuous moisture movement for work, outdoor, travel, and warm-weather wear.
See why our customers love Altera.
Real reviews from customers wearing Altera on the job, in the field, and everywhere in between.
If they wear out, we replace them.
Every Conquer pair is backed by our Unconditional Lifetime Warranty. No fine print, no expiration.
Read the warranty →