Durable canvas upper, with webbed-elastic side goring. Cushioned insoles made with memory foam. Rubber midsole and flocked outsole. Easy slip-on style. To measure your shoe size, place a piece of paper on the ground. Stand barefoot on the paper. Using a pen, draw an outline of your foot. Use measuring tape to measure the length of your foot on the paper. Spot clean. synthetic, with canvas 100%