Zappos.com is proud to offer the Nike Kids - Air Max Tailwind 2010 (Youth) (Cool Grey/Anthracite/White/Black) - Footwear: Even young runners want serious cushioning. The Nike Kids Air Max Tailwind 2010 provides the largest possible air unit available for that cushioned ride. ; Breathable mesh upper with synthetic overlays is lightweight and offers increased support. ; Lace closure for a secure fit. ; Padded collar and tongue for comfort. ; Textile lining for moisture management. ; PU midsole with Max Air unit in the heel and forefoot to reduce impact on heel strike. ; Rubber outsole with flex grooves for improved mobility and traction. ; Weight: 11 oz ; Product measurements were taken using size 3.5 Youth. Please note that measurements may vary by size.