1. Sauna vest intensifies perspiration in your core by up to 3 times more than regular gym & yoga clothing, fits snuggly around your midsection, working its magic from your shoulders, down to your waistline, helps posture for back and abs as you workout.

2. Neoprene not only produce heat to make you sweat like crazy when you workout, but keeps you body warm during cold days with minimal thermal cover, if you work in a cold place you are able to stay warm when you wear this sauna vest. Can be wear daily with any outfit.