FoxRiver Peak Series Ridgeline Quarter Crew Socks 100% Other Fibers Made in US These lightweight quarter Crew socks are made from sustainable fibers offering great warmth and moisture management to stand up to any adventure Our Helix fix system offers an unmatched fit with full-foot volumetric compression From the peak Series, these quarter Crew socks for men are fully cushioned to absorb shocks and insulate Reinforced quarter Crew cut toe and heel add comfort and longer sock life Made in the USA, our vented panels remove moisture and keep your feet Dry