These Youth Boys' Marvel Captain America navy/red Sneakers are designed for all-day play with a durable upper made from 70% synthetic polyurethane and 30% woven polyester, providing lightweight support and flexibility. The adjustable hook-and-loop elastic strap closure ensures a secure, customizable fit, while the round toe offers ample room for natural movement. Inside, a breathable lining of 90% textile mesh polyester and 10% synthetic microfiber keeps feet comfortable, complemented by a reliable thermoplastic rubber outsole for excellent grip and durability.