Description A âNo-Sockâ Feel With Two-Layer Heel Tab Blister Protection Get the ultimate feeling of freedom with our lightest knit available, designed for all-day breathability and immediate connection to your shoe and for high-responsiveness in any terrain. Features Infiknit⢠reinforced heels and toes with Freshtek⢠moisture and odor control. Backed by our All Good Guarantee. Features Tab Height Nylon Blend FRESHTEK™ MOISTURE & ODOR CONTROL Infiknit™ Durability Channeled Air Cushioning Performance Arch Support Seamless Toe Closure Performance Mesh Reflective Logo