Zappos.com is proud to offer the Nike Kids - Air Max 2011 (Youth) (Wolf Grey/Drenched Blue/Dark Grey/Black) - Footwear: Superior cushioning and comfort to help you go the distance packaged together in the Nike Kids Air Max 2011. ; Hyperfuse designed upper employs heat and pressure fusion to create a bond that is sturdier, yet lighter than traditional stitching for lightweight durability and optimal breathability, as well as an exceptional fit and feel. ; Molded EVA sockliner with Fitsole geometry and engineered heel collar conform to your foot to provide comfort and underfoot support. ; Lace-up closure for a snug fit. ; Contoured EVA insole with Fitsole design for great step-in feel. ; Full-length, articulated MaxAir unit for a pillow-like step. ; Solid rubber outsole in a waffle fill pattern offers traction on varied surfaces. ; Flex grooves enhance maneuverability. ; Weight: 10 oz ; Product measurements were taken using size 3.5 Youth. Please note that measurements may vary by size.