Men's 2026 Detroit In-Train Dash Singlet primeday26 Whether you have a weekend

Whether you have a weekend full of relaxation ahead of you or you're hitting your local trails

this shirt is made to move with you as race day gets closer

breathable material for all-night comfort

breathable fabric for cool comfort

Finished with a Vibram® Megagrip outsole and Altra’s signature zero-drop platform

Men's 2026 Detroit In-Train Dash Singlet primeday26 Whether you have a weekendWhen race day is on the calendar, this mens Brooks In Training tank keeps you locked in through every mile. Designed with a fresh 2026 look, it delivers an ultralight feel that stays smooth, breathable, and comfortable as training heats up. The soft performance knit wicks sweat fast to help keep you dry, while an antimicrobial finish helps reduce odor between washes. Performance notches support natural movement, and a reflective path bar on the lower