Mens Skechers Lace Up Boots Relment Pelmo. Waterproof Skechers Air-Cooled Memory Foam cushioned comfort insole. Relaxed Fit for a roomy comfort fit at toe and forefoot. 3 inch shaft height. 1 1/2 inch heel. Flexible rubber high traction lug patterned outsole. Features Air-Cooled Memory Foam, Relaxed Fit design, and Shock-absorbing midsole.