Features: 1. Uses a heat-trapping polymer fabric to enhance your natural body heat and promote sweating during physical activity. Wearing the Waist Trimmer during workouts or daily activities helps create a sauna-like effect, increasing body temperature and sweat production. This process may assist in temporary water weight reduction and provide a feeling of detoxification. 2. Designed for comfort and support, the Waist Trimmer is lightweight and suitable for extended wear. It moves naturally with your body during exercise or everyday activities such as yoga, cardio, cycling, or walking. The design offers core support while remaining flexible, versatile, and discreet under clothing. 3. Constructed with a dual-layer fabric system: the inner thermogenic polymer layer helps increase core warmth to support sweating, while the outer compression layer provides shaping and support to the abdominal area and waist. Specification: Color: Black Size: S&M, L&XL, 2XL&3XL Effect: Helps enhance natural body heat and promote sweating Slimming: Provides a slimming effect on the abdomen and waist Feeling: Lightweight and comfortable to wear Inner layer: Thermogenic polymer fabric designed to help increase core warmth Outer Layer: Compression fabric that shapes and supports the midsection Occasion: Suitable for everyday wear, gym, training, sports, and yoga Shipping List: 1 pc Body Shaping Belt Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g variation between colors. 2. Due to screen display differences, the actual color may vary slightly from the image shown.