Training for the Detroit Free Press Half and Full Marathon feels even better in this women’s Brooks In-Training tank. Featuring a fresh 2026 design, it delivers an ultralight, barely-there feel that keeps you comfortable as the miles stack up and race day gets closer.

The soft performance knit wicks sweat fast to help keep you dry, while an antimicrobial finish works to reduce odor between washes. Performance notches support natural movement, and a reflective path bar on the lower back adds visibility for early mornings and evening runs. Finished in a semi-fitted cut, this tank is built to move with you through every phase of your Detroit training.

This is the tank you wear when the countdown to race day is real.

Size Guide

Features

• Ultralight, smooth performance knit

• Sweat-wicking and quick-drying

• Antimicrobial finish helps reduce odor

• Reflective path bar on lower back

• Performance notches for freedom of movement

• Semi-fitted women’s cut