Step up your workout in the Nike In-Season TR 3 training shoe. Innersleeve constructed low-cut upper provides ease of entry and secure lockdown. Memory foam sockliner gives superior comfort underfoot. Synthetic leather and mesh upper offers durability and breathability. Full-length Phylon@ midsole offers superior lightweight flexibility. Strategically placed rubber pods bring excellent traction and durability. Flex grooves in forefoot allow the foot to move in a natural motion. Wt. 6.9 oz.