Hilly Twin Skin Sock Accessory Size:M Pockets on inner shorts for

Pockets on inner shorts for phones and nutrition

Whether you’re heading out for relaxed miles or building toward marathon distance

With 9 total combinations of heat and vibration

Supportive feel

Built for all-day comfort

Hilly Twin Skin Sock Accessory Size:M Pockets on inner shorts forThe Hilly Twin Skin Sock is engineered to deliver maximum blister protection and all day comfort, making it a go to choice for runners tackling longer distances. Featuring a double layer construction, it reduces friction by allowing the inner and outer layers to move against each other rather than your skin. The result is a smooth, irritation free ride, with moisture efficiently transferred away from the foot to keep you dry throughout your run.