Designed to be as tough as Luka's game, the Luka 77 is built to help you dominate on rugged outdoor courts. High abrasion mesh and a durable rubber outsole stand up to concrete and asphalt. Responsive dual-density foam helps keep you comfortable, so you're ready for wherever the game takes you. Benefits:High abrasion mesh in the upper works with a full-length rubber outsole to give you the durability and ventilation you need to play on rough outdoor surfaces. Dual-density foam in the midsole places a layer of soft, responsive foam over a firmer outer layer of foam. It works with strategic cutouts in the heel to give you springy, supportive cushioning for a comfortable ride and soft landings. [] Style: IH0573; Color: White/Signal Blue/Deep Royal/Psychic Blue; Size: 4.5Y; Gender: Unisex; Age Group: Toddler | Nike Luka 77 "Big Ticket" Big Kids' Basketball Shoes in White, Size: 4.5Y | IH0573-102