MBT Ren Men's Walking Shoe(Ultra-light Comfort, Leather Upper, 2 Colors)The MBT Ren with our new memory insole gives you long lasting comfort with a breathable feel. For your comfort, you can easily slip it on and off with the loop puller on the back. With a moderate sole curve, the Ren offers ample cushioning for active fitness walking or standing on your feet all d ay at work. Features: MBT LEVEL 2 ROCKER features a medium strong sole curve providing ample cushioning and muscle activation for all day everyday wear.