Model [ NM637CLP]Men's Logan 637 - Cloud - Men's Lifestyle ShoesInjection molded EVA (Ethyl Vinyl Acetate) insert for consistent fit, superior cushioning and & reduced weight Internal hidden toe protection for added durability REVlite EVA foam midsole provides a 30% weight reduction and makes the "Logan" one of the lightest skate shoes on the market One piece quarter panel and vamp construction for no seam obstruction or blowouts. TPU bonded PU for durability and reduced weight TPU heel counter for stability Reengineered last, outsole, midole Synthetic leather uppers bonded with TPU provide enhanced durability