Enjoy effortless comfort with Skechers Slip-ins: Ultra Flex 3.0 - Smooth Step. Designed for convenience, this style features Skechers' exclusive Heel Pillow™ for a secure fit. The Stretch Fit® engineered knit upper offers a snug, sock-like feel, while the cushioned Skechers Air-Cooled Memory Foam® insole delivers all-day comfort.