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C4 & #tide:A Sustainable Revolution in Freediving Equipment—Same Price, More Impact

Discover the #tide project

Dive intoour e-shop


Buy some of our products directly online and receive them comfortably at your home.

Dive intoour e-shop

Buy some of our products directly online and receive them comfortably at your home.

WE LOVE THE SEA

Save our Oceans

Healthy oceans are the life support system of our planet,
providing 97 percent of the Earth’s liveable habitat
and a home to more than 700,000 species.

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