Therapeutic Max Cushion Crew - BlackWith a non binding top and seamless toe, this sock provides unsurpassed comfort for active diabetics and people with special foot care needs. Mesh construction on top of the sock provides ventilation for added breathability. Added support in the arch keeps the sock from slipping inside the shoe. High density cushioning provides extra protection in high impact areas. Comfortable non binding top. iWick fibers wick moisture to keep feet cool and dry,