WINDY Sweatsuits will maximise the amount of sweat produced whilst in a sauna/running/exercising allowing you to shred water weight quickly for weigh ins or for dehydration purposes for bodybuilders about to step on stage. WINDY vinyl sauna sweatsuit is designed to shred the most amount of water weight via sweating as possible. Ideal for athletes that need to dehydrate i.e. for weigh ins (boxers, martial artists) or competition purposes (bodybuilders). Made in Thailand.