What Our Gearhead(R) Experts Are Saying:"This singlet is perfect for training in the heat. The COOLmatic | PLUS(TM) fabric keeps sweat under control, and the four-way stretch moves with me effortlessly. I love the flatlock stitching, which prevents chafing, and the UPF 50+ rating that keeps my skin protected on long runs. It's ultra-light, breathable, and a must-have for warm-weather workouts."When the pace picks up and the temperatures rise, the DLYSinglet keeps us feeling light, fast, and cool. Made from COOLmatic | PLUS(TM) fabric, this singlet is designed to wick moisture, dry quickly, and regulate body temperature, keeping us comfortable mile after mile. With four-way stretch, the DLYSinglet moves effortlessly with us, eliminating distractions so we can focus on our run. Flatlock stitching ensures an irritation-free fit, while the UPF 50+ rating protects against the sun's harsh rays. Whether we're racing, training, or hitting the trails, this singlet is built to go the distance.