onsen 5 4 3 fz full Optics Pre-curve design eliminates hand pump

Pre-curve design eliminates hand pump

ensuring optimal warmth

and the connective handle let's you strap the bag to a trolley

with a custom adapter plate

Packed with cutting-edge technology and innovative features

onsen 5 4 3 fz full Optics Pre-curve design eliminates hand pumpWhether you are living in a cold climate or looking to extend your season the Onsen 5 4 3, built with 100% Yamamoto #40, will deliver warm sessions in frigid conditions. Strategically built for max warmth and max mobility, the Onsen 5 4 3 has 5mm in the torso, 4mm in the legs, and 3mm in the arms. Onsen wetsuits are constructed with 100% Yamamoto #40 neoprene. Every detail has been tested in the harshest of conditions and designed utilizing