Crush miles without breaking a sweat. The Men's Brooks Dash Singlet keeps it cool with ultra-soft, sweat-wicking fabric made from 57% recycled materials. Antimicrobial tech keeps funky odors in check, while UPF 40+ fabric helps block out the sun. Bonus: flipped-back fabric adds visual texture, performance notches at the sides let you move freely, and a reflective bar in back adds a hit of safety flash.