Motor Muscle Tank

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The heart of the athlete is full of power and torque. It grows stronger with use, rising to the occasion of training, racing, and dreaming. It ceaselessly pumps blood and oxygen through our bodies as we strive and stride, day in and out. It's our motor. An incomparable engine more durable and sophisticated than that of any race car. And it's always... our own. This tank is our homage, not just to the organ itself, but also living with heart. In a classic muscle tank silhouette, our Tee-Lux fabric gives it that strong, wings-out feel, but is always incredibly soft and comfortable - for workouts or daily wear.


• 25" body length (size small)
• Machine wash cold / tumble dry low


• Tee-Lux fabric (polyester / tencel / spandex)

Learn more on our Fabrics page.

At Oiselle, our vision is to help all women feel strong and free through the joy of running. Our mission is to design great product, build the sisterhood, and improve the sport. May we all experience the transformative power of sports and community.

Customer Reviews

Based on 2 reviews
Tina A.

The garnet colour is gorgeous and the fabric is so soft! I'm going to be living in this top come summer. The length is also perfect if you have a long torso, like me. I'm between a small and medium in Oiselle sizing (34C, 5'6", 133 lbs), and a medium in this fits perfectly -- roomy, like a muscle tank should be, but still shaped enough to be flattering.

Lived up to it.

I’m pretty sure this is the third time this shirt has been sold. The first time I wasn’t able to allocate funds to invest in running apparel. The second time I wasn’t fast enough (day 3 or 4 and my size in any color was sold out). THIS time, I was determined. Bonus was that I ADORE the empire color. 32B/34A former swimmer, I still have lats and pecs but not much else. 5’8” long torso. I’ve worn this mostly as casual with jeans and Chacos and a “real” bra. Small fits great all around.
The motor tank lived up to all I had built it up to be by the third time through!!