The fan favorite made waterproof. Re-engineered for a better fit with more comfort and more sustainable materials. Waterproof membrane for wet-weather protection. Textile lining ensures maximum breathability. CloudTec in Zero-Gravity foam provides cushioned landings. Updated Speedboard transforms energy into forward motion. Lace-up closure. Round toe silhouette. Molded heel design holds your foot securely in place. Durable synthetic outsole. Imported. Recommend sizing up one half to whole size. Please note that ONLY the On Cloud 50/50, Cloud 70/30, Cloud Terry, and Cloud running shoes feature an extra pair of conventional laces, along with the On Cloud easy-entry speedlaces. Measurements: Weight: 10 oz Product measurements were taken using size 10, width M. Please note that measurements may vary by size.