Zappos.com is proud to offer the Nike Kids - Shox Conundrum SI (Youth) (White/Volt-Cool Grey-Black) - Footwear: The Nike® Shox Conundrum provides your runner with a stylish edge and a technology-based design to keep them ahead of the race. ; Smooth leather upper is streamlined for an athletic fit. ; Fashionable pops of patent for a touch of sweet style. ; Stitches add durability and structure to keep a longer last. ; Lace-up closure keeps a snug fit. ; Soft textile lining for all-day wearability. ; Padded tongue and collar for a soft step. ; Nike Shox™ technology offers an impact-reducing cushion without weighing your feet down. ; Durable rubber outsole with Waffle traction pattern. ; Weight: 12 oz ; Product measurements were taken using size 5.5 Youth. Please note that measurements may vary by size.