Engineered for all-day fit and comfort - backcountry, pedaling, hike-a-bike, bikepark - the longer the day, the better. Additional underfoot CuTEC copper yarn utilized, helping to inhibit bacterial growth and odor development Specific construction and design for modern MTB shoes - improves the feel of any riding footwear TRUE-Compression - best fit, best feel, increased ankle and arch support, reduced foot numbness Strategic use of NanoGlide anti-friction yarn - toes, forefoot, heel, instep, ankle - reduced skin chafing, hotspots, and blistering Low profile padding in the toe area to reduce toe-bang while descending Profiled 3D-mesh zone over the forefoot - improved breathability and protection from laces, stitching, buckles/hardware Engineered technical yarn-blend and knit - consistent fit and moisture-management, critical for all day comfort and blister prevention NanoGlide provides high levels of wear resistance in a thin sock design Unrivaled memory and shape retention for the ultimate fit, wash after wash Seamless toe Tight knitting and tall cuff (8-inch) helps to repel dirt, and provides additional ankle protection Cuff Height: 8" Composition: 25% Nanoglide, 9% CuTEC, 27% Polypropylene, 35% Nylon, 4% Spandex SKUs10001-002-08-S10001-002-08-M10001-002-08-L10001-002-08-XL