- Skechers Women's Uno - Stand On Air Wide Fit Shoe 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. Key Features Skechers Air-Cooled Memory Foam® comfort insole Skech-Air® visible air-cushioned midsole Design Details Wedge fit with hidden 1-inch heel Smooth synthetic 'durabuck' perforated upper Flexible rubber traction outsole 1 1/2-inch heel Skechers® logo detail Product Highlights Air Cooled Memory Foam