The Moab Vertex Mid Leather WP CT features our COMFORTBASE™ footbed and midsole technology for increased shock absorption and cushion and a composite safety toe for non-metallic protection. Endless comfort. Total Performance. Width : Wide Features Waterproof full grain leather and suede leather upper Scratch rubber heel for durable protection Merrell M Select™ DRY impermeable membrane seals out water and lets moisture escape COMFORTBASE™ contoured design footbed with breathable foam cradles your foot in all day comfort COMFORTBASE™ rubberized EVA midsole for increased shock absorption and cushion Non-metallic hardware Bellows tongue keeps out debris Breathable mesh lining Merrell air cushion in the heel absorbs shock and adds stability Molded nylon arch shank for midfoot support and flexibilit Composite safety toe for lightweight non-metallic protection Oil and slip resistant rubber outsole; Mark II tested Merrell M Select™ GRIP rubber tunes each outsole with durable traction that grips when and where you need it Heat resistant outsole provides foot protection for brief periods of direct contact that meet or exceed 500 °F 5mm lug depth