Comfort, health and style. Active Ingredients: Nylon 92%; Rubber 8% Uses: Provide continuous relief from tired, aching legs and mild swelling. Use gradient compression technology to help improve circulation and energize your legs especially when sitting or standing for long periods of time. Classic men's socks with a ribbed design that makes it ideal for everyday wear - work or leisure. Look like regular men's socks, made to be incredibly comfortable. Provide ample room in the heel and toe area for added comfort and an optimal fit.