Ultraboosts are a favourite around the world. The adidas BOOST midsole cushioning gives you excellent energy return through every step, while the adidas PRIMEKNIT upper wraps your foot snugly in place. A Torsion System adds support and stability at the midfoot. No matter where you may be heading, these juniors' adidas sneakers keep you comfortable. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. This garment contains at least 70% recycled content in total. Regular fit. Lace closure. adidas PRIMEKNIT textile upper. Torsion X-Bar. Textile lining. BOOST midsole.