The waist trainer made with extra thick neoprene for superior heat insulation. The trainer's grid inner lining prevents moisture absorption & will help minimize slipping/bunching during your workout. It is naturally flexible to adjust to your shape and contoured to fit around your waist comfortably during exercise. It has a total of 5 sizes for you to choose from, S, M, L, XL, XXL. International freight may vary a lot sometimes, please confirm the price with us again before placing an order.