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Strata Zip Bra

A bra built for the most pivotal performances, engineered in a luxuriously soft fabric that strikes the perfect balance between comfort and compression.



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Strata Zip Bra

How to measure your chest: Wrap the measuring tape around the fullest part of the bust; the tape should be against the skin without digging into the skin

Chest Circumference 30-32" 32-34" 34-36" 36-38" 38-40" 40-42"

From our Customers

Meeting You at Your Best

Developed for peak performance, the Strata Zip Bra elevates a modern racing silhouette by using high-caliber materials and top-grade craftsmanship to support your most important pursuits, whether your focus is speed, distance or the perfect combination of both. It’s engineered to balance both modesty and movement, providing compression that supports your body in key areas without constricting them when you go full throttle. Finished with our signature sash and a quarter-zip, the details are designed to spark confidence, not only in how it looks, but how it makes you feel come race day.

Brugnoli® Explosive: 62% Nylon / 38% Elastane, 190gsm

Wash Warm With Like Colors
Delicate Cycle
Hang Dry

Race Day Confidence

To feel secure at the starting line, the bra is made with a supportive, high-performance fabric that’s pilling-resistant, a two-layered support system with an integrated elastic band, and a quarter-zip at the neckline, both for styling and comfort.

Thoroughly Considered

The technical construction of the bra optimizes performance output by providing a “barely there” sensation, engineered with free cut hems and cleanly finished shoulder straps. Each seam has a purpose, made with consideration to allow for comfort and mobility.

Think Fast

The silhouette is purposefully simple and speed-ready, designed to allow for full range of motion while providing ample coverage and comfortable compression. The back is finished with laser-perforated detailing to promote breathability as you push for the finish line.

Precise Performance

To execute the ultimate high-performance construction, we took care in selecting elite, technology-driven partners that specialize in engineering cutting-edge details to fulfill precise race day needs. The new Strata products feature free cut edges, active seams wherever possible, and a streamlined bonding technique to create a soft, subtle, and flexible finish. In other words, the bodywear was forged with precision so that every movement made in Strata will support your performance.

Jada is 5' 10" and wearing a Small.

In the Heart of Competition

There’s a reason that our Strata bodywear was unveiled in Tracktown USA, as aspiring Olympians raced to represent the country for the summer games. Race day calls for the best of the best – the most elite efforts, the most ambitious pace, the most precise gear. And the new Strata bodywear delivers. Similar to the adrenaline and confidence conjured when toeing the starting line, the pieces in the collection are bespoke for the moments when performance matters most.

Shop the Strata Collection

Precisely Made
in Portugal

Tracksmith partnered with P&R Têxteis to create high-performance bodywear using their expertise in athletic gear. Known for top engineering seen on the Olympic stage, P&R meticulously crafted every detail, including active seams for full motion and perforated elements for breathability. The relationship focuses on embracing new concepts and technologies, and aiming to meet athletes’ needs. Prioritizing flexibility, sustainability, and quality, the Strata bodywear line proudly bears the “Made in Portugal” label, signifying a commitment to smaller scale, high-value production.


Strata Zip Bra