From the Hanes Socks Collection Silk Reflective, Silky Sheer Knee Length Reinforced Toe Knee High Socks, Hugging, Customizable Nylon/Spandex Blend Under Legs for a Smooth Look of Trousers and Dress Pants The wide top of the band does not bind as it is, the Hanes High Socks have a sheer silk look and feel of light on your legs. Hanes Silk Reflective Silky Sheer Knee High Toe Reinforced Socks are durable and reinforced toe for optimal growth of beauty.