This wetsuit is the first to have FINA’s certification, meaning it has passed the exhaustive tests performed by FINA before they approve products. It can therefore be used in official FINA open water competitions.
Yamamoto 40 is used in the shoulders and back together with the Infinityskin lining. This material can stretch by up to 130%, more than double its original size, providing maximum performance in your swim stroke. For the wide range of movements that occur in the shoulders, it offers 72% less resistance than a conventional wetsuit.
The torso features Yamamoto 39 technology which ensures sufficient thermal insulation for competitions. Its 3 mm thickness together with the infinityskin lining ensure 77% more protection than if you did not wear a wetsuit.