Available exclusively at Terry! We've teamed up with DeFeet to bring back an all-time classic cycling sock. The Aireator lives up to its reputation as the gold standard and has become one of the most popular cycling socks sold around the world. The first to incorporate open-mesh construction on the top of the foot, Aireators breathe and wick extremely well. We love the fact that they are available in a women-specific fit (in 3 sizes), are thin, lightweight have a high degree of elasticity to help maintain an efficient, close fit in performance cycling shoes.