Featuring a lightweight breathable knit upper and reinforced toe cap for extra durability, the ASICS Kids GEL-Quantum 90 2 running shoes will keep him on his feet from sunup to sundown. Soft synthetic uppers combined with breathable mesh overlays. Reinforced stitched toe cap means the outsole is directly stitched to the upper for extra durability. Classic lace-up closure. Padded tongue and collar provide added stability and comfort. Rearfoot GEL Cushioning System reduces shock during impact for a smoother transition. DuoMax Support System is a dual density midsole system that offers increased support and stability for longer miles. Traction rubber outsole absorbs shock with every step. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 5 Big Kid, width M. Please note that measurements may vary by size.