Featuring a lightweight Primeknit upper, traditional lace-up closure, and snug sock-like fit, these adidas Kids RapidaBoost SL round-toe sneakers will keep them on their feet from the track to the trail. Support Type: Neutral. Structurally-supportive synthetic mid-foot cage. Smooth textile lining and ultracushioned boost midsole is optimized for a responsive ride. TORSION SYSTEM, placed between the heel and forefoot, helps promote a more stable ride. Continental rubber outsole delivers reliable grip over wet and dry surfaces. STRETCHWEB rubber in the outsole flexes for increased energy underfoot. Imported. Measurements: Heel Height: 1 1 5 in Weight: 10 oz Platform Height: 3 4 in Product measurements were taken using size 5.5 Big Kid, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.