Boys' Grade School adidas UltraBOOST Uncaged Running Shoes
He can break free from the bulk of traditional running shoes in the innovative, lightweight Boys' Grade School adidas UltraBOOST Uncaged Running Shoes. Dressed for breathability and comfort in adidas Primeknit material, the UltraBOOST delivers unparalleled freedom as he runs, climbs and plays. He'll love springy BOOST foam cushioning underfoot, while the modern styling is an essential for cool young athletes everywhere.
- UPPER: Textile primeknit
- MIDSOLE: BOOST foam
- OUTSOLE: Rubber