SW0SW294-C SmartWool Women's Hiking Medium Crew - Discontinued PricingThis all-purpose three-season outdoor sock was designed for rugged day hikes or moderate backpacking. Arch brace holds the sock in place and adds additional support. Flat-knit toe seam keeps you comfortable throughout the day. WOW Technology in reinforced sole for maximum comfort and durability 3x1 ribbed leg Flat knit toe seam Sizing clearly indicated on the sock Medium full-cushioned bottom Elasticized arch brace Height: Crew Fabric 72% Mernino Wool, 27% Nylon, 1% Elastane WOW Technology By focusing on putting more SmartWool in high-impact and high-wear areas, it helps reduce shock and abrasion. And make your feet feel cradled, no matter how long your adventure is. Product Care Turn inside out to avoid pilling. Machine was on the gentle cycle with cool or lukewarm water using a mild, non-bleach detergent. If you prefer powdered detergent, make sure to dissolve it completely before adding. Machine dry on low or medium heat.