Inspired by the K-Swiss® Tubes technology, the X Lite ST CM™ is a lightweight trainer that doesn't go unnoticed! Lightweight textile, mesh, and synthetic upper materials. Foam padded collar and tongue for comfort. Lace-up front for a snug fit. Pull loop at heel for easier entry. Soft textile lining and a cushioned footbed for comfort. Tube technology midsole and outsole for springy cushion and mobility. Durable outsole. Imported. Measurements: Weight: 9 oz Product measurements were taken using size 8, width D - Medium. Please note that measurements may vary by size.