Boys' Skechers Little Kid & Big Kid Skechers Razor Flex Air Running Shoes Simply step in to a fun pair of Hands Free Slip-ins: Razor Air - Hyper-Brisk. Designed with our exclusive Heel Pillow, this lightweight sporty style features a mesh and synthetic upper with a stretch-lace front panel, Air-Cooled Memory Foam comfort insole and a visible Skech-Air® airbag midsole.