Run the world

Run the world

With performance running wear designed to support your curves.

BUILT BY LATINAS FOR CURVIER-SHAPED BODIES

Born in Brazil, we know every pain point you experience wearing running apparel that doesn’t fit your body. Since 2015, our Brazilian Contour Fit has been perfected, co-created and tested with hundreds of women, running thousands of miles, all to produce performance wear that doesn’t ride up, slide down, or cause discomfort. Our run gear is a piece of equipment that expertly embraces your curves, providing the support you need to run farther.

EXPLORE SOUTH AMERICA’S BEST-SELLING COMPRESSION GEAR

THE NEW COLLECTION

WHAT THEY’RE SAYING
WHAT THEY’RE SAYING

“An athlete's life isn't just about competitions. Authen offers pieces with technology and a distinctly feminine and Brazilian touch. With Authen, I can have high-quality clothing not only for my training, but also for my everyday work.”

Carla in Miami
WHAT THEY’RE SAYING

“Because my thicker legs are prone to chafing, I used to have trouble buying athletic wear. Authen’s compression gear solved this problem for me.”

Ana in Rio de Janeiro
WHAT THEY’RE SAYING

"I have difficulty with large multinational brands with the bottoms riding up and falling down when I run, they are not designed for my shape. Not with Authen. Finally, someone is taking women like me who run seriously-and designing clothes for us.

Dipika in New York City
WHAT THEY’RE SAYING

“Before Authen, my shorts would ride up, and my tops had no support—I’d always worry about adjusting mid-run. Now, with Authen, I can get back to my workout uninterrupted.”

Janaina in São Paulo
Brazilian design. american engineering.

Brazilian design. american engineering.

Setting new standards for performance wear with supportive fits for women with curvier bodies.

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