correctly repositioning your mask and checking that your Easybreath is the right size for your face

Inside flap under the zip that protects from the wind

The cuff (the plastic part on top

5 mm GLIDE SKIN neoprene FLATLOCK seams: not waterproof

Comfort is the priority for a sports swimsuit

Snorkelling observation buoy, Olu 120 fish Punching Bags correctly repositioning your mask andOur design teams developed this observation buoy for kids and adults who want to explore the coastal seabed without putting their heads under water. What is the OLU 120 observation buoy? The Olu 120 is a new way of snorkelling. This DECATHLON invention makes snorkelling much easier. The Olu 120 is an inflatable product that allows you to observe the seabed without putting your head underwater, while remaining supported by an inflatable structure.