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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

89% or more Merino Wool. Content varies slightly by season and color.

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.


We have a love-hate relationship with shoulder seasons. In New England, it's the long slog till real spring arrives, beginning some time around March and ending as late as May. The air still holds a bite to it and grey, drizzly days are the norm. But sometimes, the sun surprises us - turning a gloomy afternoon into a glimmer of the season to come. 

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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