Rieker B6720. These men'strainers from Rieker are lightweight and have a rugged outsole.Along with theRiekers Antistress technology that ensures the sole is light, flexible, absorbs shock and easily adapts to your foot, the padded tongue and padded collar enclose the foot in snug comfortable environment.A removable memory insole guarantees walking comfort and are ideal if custom orthotics are required. TheRiekerTEX membrane keeps your feet dryduring those showery days.