Please be sure to check the size chart before ordering: Sanita has recently updated its USA size conversion recommendations. PROFESSIONAL CLOGS FOR MEN: The Professional PU style features a polyurethane-coated leather upper with a padded instep and a microfiber insole with an anatomically correct footbed. The polyurethane outsole features a rocker bottom. This style is approved by the APMA and part of our Professional Collection. DURABLE, SHOCK ABSORBING OUTSOLE: Put some distance between your feet and those hard, concrete floors. Go from ouch! to ahh! with every step. Never feel cramped or squished. Lots of rooms for your toes here. Go ahead and wiggle them. ARCH SUPPORT AND COMFORT: So comfy! A soft footbed adds cushioning, wicks sweat and provides arch-support that helps protect from foot and back fatigue. Give your feet a pep talk in the form of an anatomically correct footbed with arch support and kiss foot fatigue goodbye! APMA APPROVED: Sanita Clogs are doctor approved! Our clogs have long carried the Seal of Acceptance from the APMA, meaning doctors recommended our clogs! The Professional PU style features a polyurethane-coated leather upper with a padded instep and a microfiber insole with an anatomically correct footbed. The polyurethane outsole features a rocker bottom. This style is approved by the APMA and part of our Professional Collection.