Broadened the forefoot and heel width compared to the Winflo Full-length Air Zoom unit that covers the heel and forefoot Single layered engineered mesh in the upper gives you an accommodating fit and comfortable feel Midfoot band gently hugs your foot Cushlon foam is the Winflo's suspension, offering you the right amount of pop no matter where running will take you DETAILS Mesh upper Foam midsole Round toe Lace-up closure Imported