When you're on your last gasp, halfway up the mountain, reaching for your water bottle, the Avia Avi-Dell outdoor runner keeps it going. ; Breathable open mesh upper. ; Combination leather and synthetic overlays. ; Removable Gelfoam sockliner for comfort and cushioning. ; EVA midsole provides adaptive cushioning. ; Cantilever System helps soften impact and supplies energy return. ; Cushioning in the heel strike zone for a smooth ride. ; TPU shank for added support. ; Anatomical cradle shape prevents injury. ; Blown multi directional rubber forefoot supplies light cushioning and grip for outdoor environs. ; Imported. Measurements: ; Weight: 12 oz ; Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size.