DeFeet AirEator 2.5in Attack! Cycling/Running Socks – AIRATT (L) Review Posted: June 21, 2019 Under: Cycling Clothing By TinyJaguar no Comments 60% nylon 0.7″ high 4″ wide 3-inch cuff Thin throughout for a lightweight feel Breathable and moisture wicking Machine wash cold, tumble dry low No bleach, softeners or harsh detergents 60% Nylon, 39% Recycled Polyester, 1% Lycra