The Pace SS is constructed with the unique HH Cool fabric incorporating Lifa® Stay Dry technology and combined with Lifa mesh. It is essentially the only athletic training top you need for any activity or exercise. 40 years of testing and research into moisture management ensures that this short-sleeve t-shirt for men will keep you dry and comfortable at all times. Flatlocked seams and a Regular fit add all the comfort you need for challenging workouts. Features: HH®COOL main fabric, Lifa® Stay dry technology, Reflective seams on back panel, UPF +30, Flat lock stitching.