Just when you thought CrossFit® shoes were as good as they get, Reebok took it's incredible CrossFit® Nano 5.0 and made it even better. Get ready to crush your next WOD. Mesh upper is infused with KEVLAR® to make it Reebok's strongest, most supportive upper yet. Anatomical shaped fit is snug on your foot, giving you the locked-in stability your WOD demands. A supportive NanoShell keeps your foot protected. RopePro+ feature includes sandpaper-textured KEVLAR for precise traction and protection when you climb ropes. FoamFusion technology in the midsole adds cushioning to keep you fresh. High-abrasion rubber outsole is strongest in high-wear areas, and it features lugs to give you traction on any training surface.