"Men's Brooks® Dash Singlet: The Men's Brooks Dash Singlet is a lightweight running singlet built for warm-weather miles when you want to stay cool and move freely. Made from a soft performance knit that's 57% recycled polyester, it wicks sweat away quickly so you stay dry whether you're grinding through a tempo run or logging easy miles on a hot afternoon. UPF 40+ fabric adds a layer of sun protection when you're out in the elements, and the semi-fitted cut keeps things comfortable without excess fabric getting in the way.The details here are practical and well thought out. An antimicrobial finish works to prevent odor-causing bacteria from building up in the fabric, which matters when you're putting in real mileage. Performance notches at the sides give you a fuller range of motion, and the fabric is reversed in the back for added texture and visual interest. A reflective bar at center back adds low-light visibility - a small but useful touch for early morning or evening runs.Why Our Fit Experts Love It""I reach for this singlet on hot days when I want as little between me and the air as possible. The fabric feels soft right out of the bag, and the fit isn't so tight that it feels restrictive - it just moves with you. The reflective detail on the back is a nice bonus when I'm heading out before sunrise."" - Dave, Road Runner Sports Fit Expert, San Diego, CAWho It's Best ForThe Brooks Dash Singlet is a strong choice for men who run in warm or sunny conditions and want a breathable, moisture-wicking top that doesn't weigh them down. If you prioritize sun protection, odor resistance, and freedom of movement in a running singlet, this one checks those boxes without overcomplicating things. It works well for road runners, track workouts, and everyday training runs where heat and sweat are the main concerns. VIP Family members can take the Dash Singlet for a 90-Day test drive with our Perfect Fit Guarantee."