Boasting a smooth leather and mesh design with a unique visible air cushioned sole, our Skech-Air athletic shoes are like walking on pockets of air. technology Skech-Air outsole with translucent air pocket design Skech-Knit mesh fabric one-piece upper construction leather/mesh upper rubber sole details 1 built-in heel lace up memory foam insole open mesh panels for cooling stabilizing mesh panels at toe, sides and heel