Classic air-cushioned comfort gets a fresh update in Skechers Street™ Uno - Stand on Air. This lace-up fashion style features a smooth perforated synthetic upper with an Air-Cooled Memory Foam insole, and a Skech-Air visible air-cushioned midsole. 100% Synthetic Rubber sole Skechers Air-Cooled Memory Foam comfort insole Skech-Air visible air-cushioned midsole Flexible rubber traction outsole 1 1/2-inch heel Smooth synthetic 'durabuck' perforated upper