Features Original Fit has generous space across the forefoot for toes to splay Adjustable hook-and-loop straps for a secure fit Foam midsole for lightweight cushioning Removable, resilient foam insole for long-lasting cushioning Higher-traction rubber outsole Slip-on design for easy on and go Eco Anti-Odour for natural, pesticide-free odour control Materials Lightweight performance nylon upper Fleece lining for warmth Non-marking rubber outsole