We’ve raised the bar on premium the Ichiban game aka Yamamoto Geoprene.
Our latest rubber formulation blends the best of both worlds—lightweight flexibility and unwavering durability—delivering a suit that moves with you and stands the test of time.
This new combination offers greater freedom without sacrificing structure. It’s lighter, stretchier, and more resilient, built to perform in the harshest conditions—session after session, season after season. We have released this new formulation in both the Tumo and Hoplite long sleeve spring, and all fullsuits to follow this winter.
The result: our most balanced suit yet.
Made for the uncompromising.
Designed to endure.
Enjoy! #lovematuse