Product Information SKU: #8538538Mix up your gym routine with the fresh vibes of the Nike? Flex Experience Run 4!Successor to the Flex Experience Run 3.Built for the neutral to underpronator. Breathable jersey mesh and synthetic upper materials. Padded tongue and collar.Soft fabric lining.Removable foam insole. Flexible Phylite midsole offers lightweight cushioning. Rubber outsole pods in high-wear areas. Imported. Lace-up closure. Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.Measurements: Weight: 8 oz