Big Buoy 4 Goggle_Select D) system helps us understand

D) system helps us understand what really goes on in the water

Mesh Back for increased breathability

the SUB22 gives you elite-level aerodynamic technology that's matched to your riding speed

Zip closure

Big Buoy 4 Goggle_Select D) system helps us understandWe have improved the original HUUB Big Buoy to give you more variance in usage through shaping and buoyancy and size. We now call it the HUUB Big Buoy 4 because we have 4 positions of use. Improved body alignment. Massive floatation. Replicate wetsuit swimming in training. Offers a massive 34 newtons of buoyancy floatation. Most pull buoys offer just 17 newtons. You can now alter between drag loads by utilising hydrodynamic shaping and you can choose