Tuff Nylon Sauna Suit made out of Nylon for long last, special lining inside.Shihan " DELUXE; Sauna Suit Is a great way to increase body temperature, sweat off some water weight gain and to rid your body of toxins. All of these are highly beneficial and great ways to utilize the increasingly popular sauna exercise suits that are on the market. To be used in moderation with a healthy lifestyle, they can be a wonderful addition to anyone"s lifestyle- or maybe just your gym routine