Darn Tough Hiker Boot Sock Full CushionThere's nothing like twelve gnarly miles with an 80 lb. pack to get you thinking about a sock that delivers more in the cushioning department. Our Full Cushion Hiker sock delivers comfort that won't quit and durability for the long haul. FEATURES Performance Fit: No slipping, no bunching, and no blisters. Fine Gauge Knitting: Unprecedented durability and our unique put it on, forget its on feel. Fast Action Wicking: Pulls moisture away from skin. Fast