Flex in athletic style and comfort with Skechers Summits - Oh So Smooth. This slip-on features a synthetic micro-leather upper with stretch laces and a cushioned Skechers Memory Foam comfort insole. Skechers Memory Foam cushioned comfort insole. Synthetic micro-leather upper with stretch laces. Lightweight flexible shock-absorbing midsole. Flexible traction outsole. Skechers logo detail.