Indestructawool™ durability technology is intentionally knit into high impact wear zones, helping your socks outlast your longest adventures

4 Degree™ Elite Fit System offers a performance fit with strategic stretch and mesh zones to promote breathability while helping protect against blisters

Virtually Seamless™ toe technology is a flat knit toe seam designed for additional comfort 

Shred Shield™ technology designed to reduce wear from toes

Women's specific fit with narrower heel shape designed for secure all day comfort