The perfect blend of natural fibers and performance technology, Blister Resist No Show socks combine mohair fiber and Drynamix™ to keep feet cool and dry throughout every activity. Drynamix™ wicks moisture away from the skin, while natural mohair fibers keep feet warm in the winter and cool in the summer. Blister Resist socks have been race tested and feature a seamless toe to eliminate abrasion across the top of the foot for maximum comfort. The extra deep heel pocket ensures a perfect fit and the enhanced elastic grip construction provides additional no-slip security to prevent the sock from sliding down the foot during physical activity.