Push through your hardest workouts and cross train in comfort with the Nike® Flex TR 7 training sneaker!Breathable mesh and no-sew synthetic upper materials. Lace-up closure with lower Flywire cables for a snug, adjustable fit.Slightly padded collar with sandwich tongue for less lace pressure and increased ventilation. Breathable fabric lining offers a great in-shoe feel. Molded foam insole. Dual-density foam midsole provides lightweight, supportive cushioning. Rubber outsole with hexagonal traction pattern. Imported. 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.