Arm cuffs, widely used by runners and cyclists, especially during the colder months, when we have to train first or last hour of the day in low temperatures. Velvety on the inside, the feeling of softness and comfort, but also of thermal protection, is constant. The fabric is made of polyester and elastane and provides us with an effective blocking of UV radiation. The OTSO cuffs are manufactured entirely in Europe in three different sizes, so that they fit perfectly to any arm. MAIN FEATURES * Entirely manufactured in the European Union * Thermoregulation * 100% Breathable * Sweat transport * Ventilation * 87% Polyester, 13% Elastane