MEPHISTO BUCK, BLACK SMOOTHMen's style Lightweight rubber outsole Runs large for a slip on, recommend going down a half size If you're new to Mephisto, we recommend going down a full size Removable insole

- Firm non-flexible outsole with very solid arch support

- One adjustable velcro strap over instep and one adjustable velcro strap by the toes

Medium/Large = 39 to 42

- Straps run wide

- Uses Mephisto's Cool Air support system

- Roomie toe box

not velcro - Non-removable insole

- Three adjustable velcro straps

- Elastic strap over instep

- Breathable patent leather

- Recommend going down a half size

- Light weight rubber wedge outsole