Jambu Toddler/Youth PiranhaMesh upper made of quick-drying materials that keep your feet dry and odorless even at the end of the day. Vegan-friendly design.Single strap with toggle closure.Contoured memory foam footbed provides excellent all-day comfort and support. Phylon midsole for added flexibility. Partially-recycled outsole provides maximum non-marking traction on a variety of surfaces. Measurements:Weight: 8 ozProduct measurements were taken using size 2 Youth, width M. Please note that measurements may vary by size.