Flexible design: The upper is made of stretch cloth, which is comfortable and breathable, and does not make your feet feel stuffy. Leaky sole: The sole is made of rubber material + leaky sole design, and the bottom drainage hole design has a quick-drying and drainage effect, which is non-slip and wear-resistant. Sweat-absorbent and non-sticky: Sweat-absorbent prevents odor in the shoes and keeps your feet cool and comfortable at all times, enjoying comfort. Multiple uses: The ergonomic design is suitable for a variety of exercises, such as weightlifting, squats, cross fitness, etc. Note: Please measure the length of your foot before purchasing. The size chart is a fit. If you want a loose fit, please order a larger size.