The Comfort Ply-Two Super Soft Prosthetic Sock is the softest sock available on the market today. The amazing stretch allows more amputees to be fit with fewer sizes. The Ply-Two is a feature rich sock with reinforcements for durability, double fleecing for comfort, and acrylic fibers for wicking moisture away from the skin. The nylon reinforced rounded toe eliminates the distal end pocket of conventional prosthetic socks. Constructed of special yarns (98% acrylic/2% Lycra) for strength and durability while remaining soft and supple. Four lengths available in each size to accommodate any length from 8" to 26". Features of the Ply-Two Super Soft Prosthetic Sock include: Amazing stretch allows more amputees to be fit with fewer sizes 2 ply Acrylic and Lycra construction Wicks moisture away from the skin, keeping the wearer dry and comfortable Nylon reinforced toe for longer wear life Rounded toe eliminates common distal end pocket Non-allergenic for sensitive skin Flat seamed interlocking top stitch for added durability Machine washable Available with a distal hole for locking liners. Narrow: top 4.5-7.5", toe 2.75-5" Wide: top 7.25-12", toe 4-7.5"