The Bra No. 39 by Hästko is the sports bra designed for those who don't want to choose between performance and comfort. Designed in Chamonix-Mont-Blanc by a passionate team, it relies on the expertise of a doctor in breast biomechanics to provide firm support that respects the natural shape of every woman. From yoga to trail running, cycling to HIIT, it keeps up effortlessly, no matter the intensity.
Its greatest strength? Exceptional textile engineering. The anti-friction band is a single piece that eliminates any seams under the bust, while the thermo-bonded structure ensures solid support without underwires. The thin Airy Spacer cups provide shape without compression, and the SENSELAST® velvet 3D print wraps the skin in a dense, breathable softness. The result: a second-skin sensation that you almost forget you're wearing.
Manufactured in one of the only two factories in the world mastering this level of innovation, the Bra No. 39 is also a committed sports bra. With 60% recycled materials, OEKO-TEX® certification, and transparent production, every detail is designed to last, for you and the planet. It is also recommended post-breast surgery, thanks to its intuitive back closure without hard points.
Suitable for low, medium, and high-impact sports
Single-piece anti-friction band, no seams under the bust
Firm support without underwires thanks to thermo-bonded structure
Thin Airy Spacer cups are fixed, providing natural support and stability in the wash
Flat, soft straps, no shoulder marks
SENSELAST® velvet 3D print: second-skin effect, breathable
Bonded back closure, flat and hook-free
Recommended after breast surgery
60% recycled materials, 100% OEKO-TEX® certified
Main material: 69% Polyamide, 31% LYCRA®
Machine wash at 30°C, no tumble dry

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