New Balance® Toddler Boys' Rave Run v2 Athletic Shoe delivers plush comfort with a cool, youthful vibe. Bold, kid-friendly design No-sew overlays in tip and saddle for support and durability Lightweight injection-molded EVA foam midsole provides lightweight cushioning Durable rubber outsole Product Features: Upper:Breathable Mesh; Synthetic Midsole:Injection-molded EVA (Ethyl Vinyl Acetate) Cushioned Foam Outsole:Non-slip, non-marking Rubber traction Lining:Breathable Mesh New Balance Toddler Boys' Rave Run v2 Athletic Shoe