Profila Dry fabric and 37.5�� active particle technology offer moisture and temperature regulation. Ultra-light, moisture-wicking material made from polyester and Profila Cool. Natural materials eliminate odour molecules and never wash out. Longer body length and / Droptail tucks into shorts or bibs to prevent overexposure. Locker loop on collar makes base layer easy to hang for quicker drying after rides. Fitted cut provides a streamlined body fit for enhanced performance.