Details Cushy and comfortable Easy to clean Fluid resistant Odor fighting Slip on Features/Specs SuperCush Comfort System featuring 48mm foam and dual-density foam core with soft padding inside and supportive structure outside Clarino microfiber upper Waterproof stitching Neoprene ankle cuff and heel pillow for secure fit Fluid-channeling, no-slip outsole Toggle laces and double pull tabs runs true to size, so you should fit into your regular size comfortably. If you typically wear a wide-width shoe, we suggest going up by a half size. This should give you a bit more wiggle room without making your shoes too long. These shoes are made of Clarino™, which is a microfiber fabric that mimics real leather. As such, they'll stretch slightly over time and mold to your feet for increased comfort.