CzSalus Thermal Slimming Woman Vest Anti-Cellulite in Emana&reg; bioFIR Yarn Women slimming shirt with short sleeves knitted with anti-cellulite massage fabric and totally in emana special yarn gives you a comfortable warmth and improves sports performances Tested by scientific studies, garments made with Emana  offer many benefits, such as: Increased synthesis of collagen to make your skin healthier, softer and younger; increases the elasticity of the skin by reducing the signs of cellulite delay in fatigue and better muscle oxygenation during sports activities; promotes a sense of warmth, comfort and wellbeing It is a product whose characteristics do not vary even after numerous washings (permanent effect), it is easy to wash and dry as nylon tights Your perfect size is where your weight crosses your height. See size chart