XXR Heavy Duty Sweat Suit Sauna Exercise Gym Suit Fitness Weight Loss and Hooded PVC Coated Nylon Fabric. Imported Do not Machine Wash Heavy Duty Sweat Suit. Nylon and PVC coated fabric. Durable and high quality sweat suit. Rubberized inner lining. Elasticized cuffs for optimum result Designed to provide maximum durability and performance. Anti rip off and tear resistant. Excellent for your gym training and loose weight as it works so quick to get the result you want. Excellent value for money.