OS1st Active Comfort Performance Socks Accessory Size:L CALORIES - Tailwind Endurance Fuel

CALORIES - Tailwind Endurance Fuel uses dextrose and sucrose

Steigen Running Socks are designed to create an environment in which blisters are less likely to form

5 Large = UK 8-11 XL = UK 11

This is only active on the sock itself and does not interfere with the skins bacterial flora

OS1st Active Comfort Performance Socks Accessory Size:L CALORIES - Tailwind Endurance FuelTargeted zones of light to moderate compression create anatomical fit, fight blisters, and stay put while active. Contoured nano bamboo charcoal padding for added comfort. Cooling panels for temperature regulation. For the best fit, it is important to use the size chart before ordering. PERFORMANCE FEATURES Ultra soft nylon treated with silver ion technology for anti bacterial odor and moisture wicking ability NanoBamboo Charcoal ionized fiber cushion