UA Surge 4 AC Running Shoes Unisex Infants. These shoes are going to feel cushioned and comfortable, but also light and breathable, perfect for when you never slow down. Features a 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, and a cushioned EVA midsole for all-day comfort. The lightweight, durable outsole provides excellent traction. Style #: 3027105. Imported.