You Have: Hard working feet. You Want: 16 Hour comfort - guaranteed! You Need: Dr. Scholl's For Her 16 Hour Insoles. Non-stop comfort and support. Cushioning Springs provide superior cushioning and shock absorption. Slim, 3/4 length design fits comfortably in your shoes without crowding toes. Topcloth fabric helps keep feet cool and dry even after hours or wear. Great for: work shoes, casual shoes, sneakers.