Nike Womens In-Season Tr 7 Training Shoes White 909009 100 Brand New NO BOX Shaft measures approximately low-top from arch Single-layer mesh upper offers lightweight breath-ability Dual-density foam midsole for durable cushioning Strategically placed rubber pods on the outsole provide traction and stability Comfort sock liner provides additional cushioning underfoot Flex grooves are molded across the forefoot to encourage a natural, efficient range of motion Synthetic sole