The On Cloudvista is your key to unlocking the trail. We recommend ordering a half size up. Lace-up closure. Round toe silhouette. Helion™ superfoam cushioning is responsive yet protective, and resistant to temperature change for year-round performance. Missiongrip™ traction patterns and zig-zag channels are combined with flattering details that prevent slipping on smoother surfaces. Ultra-lightweight upper built for comfort. CloudTec® for versatile performance and agility. Textile and synthetic upper. Textile lining, and insole. Synthetic outsole. Lightweight sole for extra agility and comfort. Speedboard® for a more natural rolling sensation. Imported. 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. Product measurements were taken using size 8.5, width M. Please note that measurements may vary by size. Measurements: Weight: 9 oz