- Crafted from high-quality spandex, this sauna vest offers exceptional stretch and breathability, ensuring a comfortable and adjustable fit for various body types. - Designed specifically for male fitness enthusiasts, this sauna vest features a built-in waist trainer to enhance body shaping efforts and provide essential waist support during workouts. - Versatile in design, it can be worn discreetly under clothing or as a standalone piece. Perfect for Zumba, gym sessions, running, weightlifting, and other fitness activities, it helps improve workout efficiency, allowing you to achieve results more rapidly. - This neoprene waist trainer is equipped with a convenient zipper and adjustable waist straps, maximizing waist training to promote fat burning around the belly area during exercise. - Available in multiple sizes to accommodate different body shapes, the sauna vest is an ideal companion for anyone serious about fitness and looking to enhance their training experience.