Reinventing the diving belt

INNOVATION

Reinventing the belt

Ergonomics, comfort and safety are now linked: OB1 is an innovating and revolutionary belt that makes it safer, more comfortable and lightweight.

Learn more about the belt

Made to measure

Only high quality and perdurable materials

Handmade with love in France

Sustainable manufacturing

Subscribe and get 10% off your order.

Shop now

Select options

Additional band
10,00 €
Select options

OB1 Freediving Belt
89,00 €

Hear from our community

“If you are forever between sizes on a marseillaise belt, and don’t trust the closures that simply flip open, this belt is ideal. It’s also noticeably more hydrodynamic than any alternative, and extremely well made – i’ve put 12 kilos on it and it stayed in place. Best belt i’ve had, by far.”

“OB1 is a first premium frenchmade quality belt. It’s really easy to handle, very secure, it fit perfectly and it is made with strong quality materials. I am one of the first lucky guy who could have tried the first belts !! You can go for it and will be very satisfied.”

“It’s a very nice product that I use daily in the water, it’s very comfortable to wear and there is nothing superfluous. It’s quickly put on, quickly taken off… It’s very good.”

Functionality and comfort … I really recommend! It does not move an inch – and it is so thin and lightweight that you don’t feel it. Even in a monofin, in the absence of neck weight, you forget that you are wearing it.
I wouldn’t go back to my previous classic weight belt!!
Thanks for the invention💪👌🙏🌈

As simple as the best belt ever! Loved it so much from the beginning. It is very comfortable and extremely safe, great quality materials, just by looking at it you can see the dedication they’ve put into it.
100% recommended

I have used several weight belts for 10 years. However, this product is the best among the ones used so far.
It is very attractive to use simple designs and eco-friendly materials. And as the design is simple, it is very comfortable to wear. The Velcro method is stronger than any other belt, so you do feel safe.