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Harrier Tank

Size Guide


Chest 32"
Front 23.25"
Back 24.5"


Chest 34"
Front 24"
Back 25"


Chest 36"
Front 24.5"
Back 25.5"


Chest 38"
Front 25.25"
Back 26.25"

All measurements are garment sizing

Versatility Rules

We launched our Harrier tops in 2014 and they quickly became the training staple Tracksmith employees swear by. Lightweight, soft, moisture-wicking and odor-resistant, all thanks to the natural properties of Merino wool. Cut in a classic racerback silhouette with a long scooped hem, this tank is designed for comfort and repeat wears.

Racerback Tank With High Neck And Scooped Hem

Charcoal: 89% Merino Wool/ 11% Elastane
Other Colors: 94% Merino Wool / 6% Elastane

Machine Wash Cool with Like Colors
Delicate Cycle
Hang Dry

Rolanda is 5'2" and wears an Extra-Small.

Bet On Merino

When it comes to performance fabrics, Merino wool is a freak of nature. A natural, surprisingly soft fiber that regulates temperature, even when drenched with sweat, it’s practically impervious to odor. We love Merino in shoulder seasons - it’s the perfect material to beat the chill of early mornings and transition with you as the sun rises.


School is back in session, vacation days are spent, the summer’s tolerance for late-afternoon beers and barbecue are receding in the rearview mirror, but for runners the best days lie ahead. Because while the New Year might be famous for its resolutions, for runners, autumn is the time to redouble our resolve. Time to breathe the fresh, cool, clean air and get back to business. For us, fall is time to recommit to the run. 

Time Tested

We've put the Harrier Tank through its paces across geographies and workouts. Grace Kahura put it to the test over 5 x (5’ on 2’ off) on a  spring day in Boulder. In San Francisco, Lyndsay Harper took it to the track for 200s on a drizzly afternoon. In the Berkshires, Rolanda Bell donned hers for sunny mile repeats. 

Lyndsay is 5'7" and wears a size Small.

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