Specifically designed for equestrian athletes, the Ascent Merino sock mounts a first layer of defense against fatigue and numbness with a compression-specific design that aides blood flow to keep you riding in comfort. Ascent Merino Socks Product Features : Graduated compressive performanceTargeted heel and ankle bone protectionAugmented toe and foot pad cushioningSeamless toe Ascent Merino Socks in Black, Size: MediumLarge Regular by Ariat