Sweat-enhancing sauna tank top designed for intense workouts and thermal activity. This sleeveless compression vest features a dual-layer construction with a heat-trapping polyurethane inner lining and a flexible polyester-spandex outer shell. The scoop neckline and flatlock seams provide a comfortable, non-restrictive fit, while the anti-slip silicone waistband ensures the garment stays in place during high-movement exercises. Ideal for gym sessions, cardio, or weightlifting to promote perspiration and core warmth.