Armed with strike-zone cushioning technology and strategically placed venting, this performance multi-tasker surmounts steep, uneven trails with ease. Designed to work in conjunction with our Omni-Heat electric Bugathermo boot, this sock disperses heat evenly throughout the foot and sports color pops that match back to the boot. Thick knit padding has been anatomically mapped to the way your foot strikes the ground for performance comfort and cushioning, and mesh venting keeps things cool in crucial places. Arch compression delivers a great fit, while a flat toe seem and ankle flex zones prevent blistering abrasion. FEATURES: Fabric: 59% polyester/35% nylon/6% elastane, Omni-Wick advanced evaporation, Dynamic cushioning technology, Compatible with Omni-Heat Electric footwear, Arch compression, Mesh ventilation and flex zones, Flat toe seam, Imported,