Merrell Grey Promorph Shoes

Run the roads. Run the trails. Run anywhere in-between. The all-terrain ProMorph running shoes combine our premium FloatPro+ midsole foam for enduring cushion with a specialized Vibram outsole to deliver adaptable traction. That special combination of comfort and grip means you’re free to run whatever route the day calls for in the ProMorph running shoes. 100% Polyurethane.