Upper: 75% Thermoplastic (Eva), 25% Textile (Polyester). Outsole: 100% Thermoplastic (92% Eva, 8% Rubber). Lining: 51% Thermoplastic (Eva), 49% Textile (Polyester). Closed Heel Construction With A Soft Neoprene Liner. Rubber Outsole Pods For Traction And Durability. Pull Tabs For Easy On And Off. Ventilation Holes For Breathable Functionality. Literide™ For Softness And Comfort.