Neoprene [CHOOSE YOUR SIZE] - Pay attention to measure your waist at the level of your navel, not your pants 'size. S/M: Fits circumference around navel 24.4-29.8 inch. L/XL: Fits 29.8-38.6 inch. XXL: Fits 38.6-51.2 inch. 3XL:Fit 54-63 inch. 4XL: Fits 63-68 inch. 5XL:...