Lightweight, breathable mesh upper|TPU heel overlay for added durability & support|Adjustable hook & loop strap closure for easy on & off|Full-length EVA sockliner for added comfort & a custom fit|Cushioned EVA midsole for all-day comfort|Lightweight, durable outsole - Style #: 3027105|Lace type: Standard tie with hook & loop strap|Imported. These shoes are going to feel cushioned and comfortable, but also light and breathable. Why? Because when you never slow down, that's what you need. Lightweight and breathable - The sneakers' breathable mesh upper features a TPU heel overlay for added durability and support. All-day comfort - The kids footwear has a full-length EVA sockliner and cushioned EVA midsole for added comfort and a fit that feels custom-made. Improved traction - Experience superior traction and flexibility where it's needed with the running trainers' lightweight, durable rubber outsole. Easy-close fastener - The trainers for boys feature an easy-use hook-and-loop fastener strap, making it simple to take off and put on the shoes. Material and fit - Under Armour Boys' Surge 4 kids footwear, regular fit with a hook and look strap closure. UPPER: 77% Textile, 23% Synthetic~OUTSOLE: 100% Ethylene-Vinyl Acetate (EVA)