MIZUNO Men's Wave Rider 27 Running, Marathon, Training, Sports, Lightweight, Responsive, Thick-soled Running Shoes Thank you for viewing. I am selling this to declutter. In my amateur opinion, the soles still have plenty of life left and should still be usable. As for the insole, I used a different insole, so this one is almost unused. Size: 27.5 cm, 2E (Normal Width) Sole Material: Synthetic sole Outer Material: Synthetic fiber Closure Type: Lace-up Water Resistance Level: Non-waterproof Upper Material: Synthetic fiber Sole Material: Synthetic sole Premium insole, removable Description Equipped with MIZUNO ENERZY. The heel structure has been revised to achieve a design that aims for a smoother running feel.