The AMP LT has a thinner profile than the original AMP insole but still packs the same amazing comfort. It starts with a layer of polyurethane that cushions with each step. Heel cups give support and add comfort to your heel area. A layer of memory foam is added to provide the ultimate comfort. The memory foam forms to the shape of your foot providing you a custom fit. Large fits U.S. Men's sizes 9 - 10½ X Large fits U.S. Men's sizes 11 - 12½ 2X Large fits U.S. Men's sizes 13 - 14½ Heel cup provides support and comfort Fits most Georgia Boot and competitors styles Medium fits U.S. Men's sizes 6 - 8½ Dual layer combination of polyurethane bottom and a memory foam top to ensure that each insole is custom molded to your own foot
