Invisible Air Cushion Socks - Invisible Air Cushion Socks are made of cotton, breathable and lightweight. Using this fabric ensures maximum comfort, is skin-friendly, allows feet to breathe, and reduces sweat and odor. Anti-slip design - Silicone anti-slip design is used on the edge socks, which helps keep the socks firmly in place without falling off. Mesh Design - The unique cut-out mesh design makes it ideal for those looking for a comfortable, sock-like feel without the bulk . The hollow mesh design promotes better airflow to keep your feet cool and dry throughout the day. Well Made Sock Cuffs - Our sock cuffs are not tight nor cowards. The cuff is designed to perfectly fit the anatomy of the human foot, providing optimal stretch cuff around the ankle. Invisible Look - These ankle socks are designed to be invisible, perfect with casual footwear such as boat shoes, lace-up flats, trainers and espadrilles.