Women's Breathable

OPEN BACK SPORTS BRA

Turn heads and keep cool with our Open Back Sports Bra collection. Designed for the athlete who wants to combine high-performance ventilation with stunning aesthetics, these bras feature cut-out details that maximize airflow to high-sweat zones. Whether you are powering through a spin class or perfecting your yoga flow, the open back design offers unrestricted freedom of movement and a look that demands to be seen.

Need full coverage? Pair this bra with our high-waisted Running Leggings.
Looking for a summer kit? Match it with our breathable Running Shorts .
Want a cozy cover-up? Throw on a Women’s Cropped Hoodie post-workout.

LuxeForm Heart Bra

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BEST SELLER

LuxeForm Heart Bra

Regular price €47,95

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LuxeForm Heart Bra

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LuxeForm Heart Bra

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LuxeForm Heart Bra

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LuxeForm Heart Bra

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Hot Girl Strappy Bra

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Hot Girl Strappy Bra

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Hot Girl Strappy Bra

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Hot Girl Strappy Bra

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Hot Girl Bandage Bra in LuxeForm

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Hot Girl Bandage Bra in LuxeForm

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Hot Girl Bandage Bra in LuxeForm

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Hot Girl Bandage Bra in LuxeForm

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Style Inspiration

LuxeForm Heart Bra - Black

Runner's Athletics

LuxeForm Heart Bra

The LuxeForm™ Heart Bra, where sculpting support meets second-skin softness....

€47,95

The Naked Leggings

Runner's Athletics

The NAKED Leggings

Sculpted, soft, and barely there. Meet the The Naked Leggings....

€74,95

Blackout X365

X365

Blackout X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

Hot Girl Strappy Bra - Black

Runner's Athletics

Hot Girl Strappy Bra

Designed for the girls who run fast, lift heavy, and...

€52,95

LuxeForm Mini Sculpting Shorts - Black

Runner's Athletics

LuxeForm Mini Sculpting Shorts | 3 inch

Designed for your hot girl era. The 3 inch Mini...

€56,95

LoverFleece Cropped Hoodie

Runner's Athletics

The LoverFleece Cropped Hoodie

Your new statement piece. The LoverFleece Cropped Hoodie is super...

€74,95

Naked Leggings

Runner's Athletics

The NAKED Leggings

Sculpted, soft, and barely there. Meet the The Naked Leggings....

€74,95

Hot Girl Strappy Bra

Runner's Athletics

Hot Girl Strappy Bra

Designed for the girls who run fast, lift heavy, and...

€52,95

Hot Girl Strappy Bra

Runner's Athletics

Hot Girl Strappy Bra

Designed for the girls who run fast, lift heavy, and...

€52,95

LuxeForm Mini Sculpting Shorts | 3 inch

Runner's Athletics

LuxeForm Mini Sculpting Shorts | 3 inch

Designed for your hot girl era. The 3 inch Mini...

€56,95

Blackout X365

X365

Blackout X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

Hot Girl Strappy Bra

Runner's Athletics

Hot Girl Strappy Bra

Designed for the girls who run fast, lift heavy, and...

€52,95

The NAKED Leggings

Runner's Athletics

The NAKED Leggings

Sculpted, soft, and barely there. Meet the The Naked Leggings....

€74,95

Ice Blue X365

X365

Ice Blue X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

Heart Bra

Runner's Athletics

LuxeForm Heart Bra

The LuxeForm™ Heart Bra, where sculpting support meets second-skin softness....

€47,95

LuxeForm Shorts

Runner's Athletics

LuxeForm Sculpting Shorts | 5 inch

Meet the LuxeForm™ Sculpting Short. From long runs to high intensity...

€59,95

Heart Bra

Runner's Athletics

LuxeForm Heart Bra

The LuxeForm™ Heart Bra, where sculpting support meets second-skin softness....

€47,95

Flyaway Shorts

Runner's Athletics

FeatherFlow Flyaway Shorts

Meet the FeatherFlow™ Flyaway Short, our lightest, breeziest performance short...

€59,95

Heart Bra

Runner's Athletics

LuxeForm Heart Bra

The LuxeForm™ Heart Bra, where sculpting support meets second-skin softness....

€47,95

LuxeForm Shorts

Runner's Athletics

LuxeForm Sculpting Shorts | 5 inch

Meet the LuxeForm™ Sculpting Short. From long runs to high-intensity training,...

€59,95

Cherry Pink X365

X365

Cherry Pink X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

Heart Bra

Runner's Athletics

LuxeForm Heart Bra

The LuxeForm™ Heart Bra, where sculpting support meets second-skin softness....

€47,95

Ice Blue X365

X365

Ice Blue X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

LuxeForm Shorts

Runner's Athletics

LuxeForm Sculpting Shorts | 5 inch

Meet the LuxeForm™ Sculpting Short. From long runs to high intensity...

€59,95

Hot Girl Bandage Bra

Runner's Athletics

Hot Girl Bandage Bra in LuxeForm

The Hot Girl Bandage Bra was made for the athlete...

€48,95

Hover text

Runner's Athletics

Hot Girl Skort in LuxeForm

Designed for your hot girl era. The Hot Girl Skort...

€59,95

Ice Blue X365

X365

Ice Blue X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

Hot Girl Bandage Bra in LuxeForm

Runner's Athletics

Hot Girl Bandage Bra in LuxeForm

The Hot Girl Bandage Bra was made for the athlete...

€48,95

Flyaway Shorts

Runner's Athletics

FeatherFlow Flyaway Shorts

Meet the FeatherFlow™ Flyaway Short, our lightest, breeziest performance short...

€59,95

Heart Bra

Runner's Athletics

LuxeForm Heart Bra

The LuxeForm™ Heart Bra, where sculpting support meets second-skin softness....

€47,95

Heart Bra

Runner's Athletics

LuxeForm Heart Bra

The LuxeForm™ Heart Bra, where sculpting support meets second-skin softness....

€47,95

Blackout X365

X365

Blackout X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

LuxeForm Tank

Runner's Athletics

LuxeForm Functional Tank

Meet the LuxeForm™ Functional Tank, where performance meets design for the...

€56,95

Flyaway Shorts

Runner's Athletics

FeatherFlow Flyaway Shorts

Meet the FeatherFlow™ Flyaway Short, our lightest, breeziest performance short...

€59,95

Ice Blue X365

X365

Ice Blue X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

Hot Girl Bandage Bra

Runner's Athletics

Hot Girl Bandage Bra in LuxeForm

The Hot Girl Bandage Bra was made for the athlete...

€48,95

Hot Girl Skort

Runner's Athletics

Hot Girl Skort in LuxeForm

Designed for your hot girl era. The Hot Girl Skort...

€59,95

Hot Girl Strappy Bra

Runner's Athletics

Hot Girl Strappy Bra

Designed for the girls who run fast, lift heavy, and...

€52,95

The NAKED Leggings

Runner's Athletics

The NAKED Leggings

Sculpted, soft, and barely there. Meet the The Naked Leggings....

€74,95

Ultra Lite Hat

Runner's Athletics

Ultra Lite Hat

Experience the perfect combination of functionality, comfort, style and take...

€30,95

Hot Girl Strappy Bra

Runner's Athletics

Hot Girl Strappy Bra

Designed for the girls who run fast, lift heavy, and...

€52,95

LuxeForm Mini Sculpting Shorts | 3 inch

Runner's Athletics

LuxeForm Mini Sculpting Shorts | 3 inch

Designed for your hot girl era. The 3 inch Mini...

€56,95

Hot Girl Strappy Bra - Black

Runner's Athletics

Hot Girl Strappy Bra

Designed for the girls who run fast, lift heavy, and...

€52,95

The NAKED Leggings

Runner's Athletics

The NAKED Leggings

Sculpted, soft, and barely there. Meet the The Naked Leggings....

€74,95

Ice Blue X365

X365

Ice Blue X365

Meet the X365 Sunglasses: frameless, featherlight sunglasses engineered for the...

€82,95

Maximum Airflow, Minimum Distraction

When the temperature rises, you need gear that helps you let off steam. Our Open Back Sports Bra is engineered to optimize body temperature regulation. By removing excess fabric from the back, we allow heat to escape freely from one of the body's highest sweat zones. This keeps you cooler and drier during intense sessions compared to traditional full-coverage backs. This functional design element also doubles as a major style statement, perfect for layering under one of our sheer or low-cut women's tank tops to showcase the details while you train.

Unrestricted Range of Motion

Restriction is the enemy of performance. The open back silhouette frees up your shoulder blades and spine, allowing for a completely natural range of motion. Whether you are reaching for a hold in climbing, twisting in pilates, or lifting overhead, these bras move with you, not against you. We use buttery-soft, four-way stretch fabrics that provide a secure, comfortable hold without digging in. For a sleek, aerodynamic look that matches this freedom, pair your bra with our sculpting Biker shorts.

Elevate Your Activewear Wardrobe

We believe that your workout gear should make you feel powerful and confident. The open back design adds a touch of elegance and edge to your rotation, proving that you don't have to sacrifice style for support. Available in a range of colors, these bras are the perfect starting point to build your own Matching workout sets. From the studio to the street, the modern aesthetic pairs effortlessly with high-waisted bottoms, making it a versatile piece you will reach for again and again.

FAQ

Does an open back bra provide enough support?

Yes, despite the minimal back coverage, our bras are engineered with a supportive underband and secure front straps to provide medium support suitable for cycling, gym training, and yoga.

Is it comfortable for floor exercises?

Absolutely. Because there are no clasps, hooks, or bulky layers on the back, open back bras are often more comfortable for exercises where you are lying flat on your back, such as sit-ups or bench presses.

Can I wear this for running?

While many people do run in them, open back bras typically offer medium support. For high-impact running where bounce reduction is critical, we recommend checking out our specific Running sports bra collection.