Long Sleeve Direction offers more insulation than your average long sleeve, allowing you added protection without having to add an extra layer. The technical 4-way-stretch material feels soft to the skin, so you can feel comfortable throughout your performance. Knitted panels placed strategically at the sweat zones on the back and under the arms, ensures optimal ventilation, so you can focus solely on your run even if the temperature rises. Other features include a reflective logo. The optimal choice on the coldest days of summer, or over the shoulder seasons, whether on its own or under a vest.