Saucony Men's Breakthru Running Shoe 100% Fabric, Synthetic Imported Rubber sole Shaft measures approximately 2.9" from arch Lightweight trainer featuring roomy toe box design and breathable upper with shatter graphics 8mm heel-to-toe offset Moisture-wicking capabilities POWERGRID midsole cushioning Saucony SuperLite EVA midsole RUNDRY moisture control lining Durable iBR+ outsole pods XT-900 Carbon Rubber outsole Weight: 8.6 oz