The key points when looking at SKINS are to reduce injury, optimise your body temperature, recover quicker and enhance your power and endurance. Knowing this, it is vital that you make sure you have the right size to fit you. Their garments are literally designed to be like another layer of skin, the better the fit, the more you can feel the benefits and the more the garment will help you. This is why their unique sizing system is based on a BMI (Body Mass Index) because you can only get the full benefits of gradient compression if your SKINS fit you properly.