Hilly Twin Skin Sock Accessory Size:M while underarm mesh panels improve

while underarm mesh panels improve airflow during higher intensity efforts

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

Space-saving: Lightweight and portable design

Built for all-day comfort

Long sleeves with thumb loops and mitt cuffs for coverage

Hilly Twin Skin Sock Accessory Size:M while underarm mesh panels improveThe 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.