Our Men's Waist Trimmer from Sweat Shaper contours your body discreetly while providing superior compression support for better, more efficient workouts. Sweat Shaper combines an exclusive blend of performance compression and polymer fabrics that work together to accelerate your natural body heat and create an intense sauna-like experience. Stay-put details inside the seams keep you focused on your workout, while our lightweight compressive design increases blood flow, reducing muscle fatigue and preventing strain. Perfect for providing targeted support to abdominals and lower back, while also suitable for wearing under clothes for instant slimming during everyday activities. Lightweight and comfortable, allowing for a full range of motion during workouts, cardio, and daily activities. Machine wash. Color: Black Fit: This garment fits true to size. Tight fit for body-shaping feeling. Material Breakdown: Outer: 92% Polyester, 8% Spandex. Inner: 100% Polyurethane