
Co-created with Swimrunners and Triathletes.
Optimal to wear under a wetsuit. Seamless feel for ultimate comfort, so you can perform without distractions. No digging. No chafing.
Swijin feels your pain. Working out in a wet bra is miserable:
Experience ultimate comfort and freedom with the SwimRunnerTM
The SwimRunner™ Collection

The SwimRunner™
Hybrid Sports Bra
This technical hybrid bra dries in a flash. Ultrasonically welded and bonded to eliminate chafing seams, this bra can also be worn under a wetsuit. Accessible pocket for energy gels.

The SwimRunner™
Hybrid Sport Briefs
Designed to stay in place, these briefs fully encapsulate, providing both coverage and comfort. Ultrasonically welded and bonded to eliminate irritation, this brief can also be worn under a wetsuit.

The SwimRunner™
Hybrid Biker Shorts
Versatile biker shorts designed for training, running and swimming. Dries in a flash. Integrated brief eliminates the need for underwear. Encapsulation provides comfort and stabilization.

Innovated in Switzerland
The SwimRunner™ was innovated with the Swiss Federal Laboratories for Materials Science and Technology. Developed by scientists, sports physiologists and textile engineers. Co-created with Swimrunners and Triathletes.

(Two in One)
Performs both as a sports bra on land and as swimwear in water. No change of clothes required.

80% faster drying rate than standard swim & sportswear. Hygienic due to breathability.

Eliminates chafing or digging seams due to ultrasonic welding and bonding technology. Optimal under wetsuits.

Smooth, soft textile feels like your second skin. Double support to stabilize breast movement.

Constrictive elastic band replaced with stretch bond to allow for easier breathing.

Bra equipped with storage for essentials.

I needed performance wear for a 4-day trail hike, where I’d be swimming in between. The bra and sports briefs from Swijin were just perfect! I wore them all day under my clothes and stripped to jump into waterfalls. Redressing was not an issue as they dried so quickly and they were super comfortable. It was EXACTLY what I needed for my trip.

Switzerland

The bra from Swijn was incredibly comfortable. I forgot I was wearing it. I went for a run on the beach and then jumped in the ocean for a swim. By the time I ran back home, it was completely dry.

United States

It is the ONLY sports bra I wore during my ski vacation. It was so comfortable - no strain on my shoulders. No chafing. No pinching either. This bra is super supportive and did not let me down!

Germany
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