BELLOWS FLEX in the upper for more bend and less wear

It's complete with a bouncy Contour Cushion footbed and a lightweight grippy sole that keeps every step grounded – come rain or shine

Adjustable straps give a secure

Synthetic materials

Early stage MetaRocker™

FEETURES ELITE ULTRA LIGHT INVISIBLE Size:M BELLOWS FLEX in the upperOur Elite Invisible Sock is the first invisible running sock with the maximum amount of technology in the minimum amount of running sock. Theyre equipped with targeted compression to give you support where you need it, technical mesh ventilation to keep your foot cool and comfortable, a higher tab to protect the ankle while staying hidden, and Heel Hugger 2. 0 silicone tape to help the sock stay up in the most strenuous of running conditions. Features