Cressi Swim Galileo Tempered Glass Lenses Goggle Color:Clear / Black Knife blade is made of

Knife blade is made of stainless steel and has a straight edge on one side and a serrated edge on the other

The air-balanced valve technology is featured in the X and S-Series second stages

you’re all set for a smooth

near-silent operation while you melt away your tension at a moment's notice

Robust material

Cressi Swim Galileo Tempered Glass Lenses Goggle Color:Clear / Black Knife blade is made ofThe Galileo has marked a new era in the sector of swimming goggles. In fact, their flat lenses are embedded in a rigid frame, as in underwater masks, guaranteeing perfect vision without any distortion. The soft skirt ensures a watertight seal as well as comfort. The strap is equipped with Cressis patented quick adjustment system, similar to that used in the prestigious Cressi dive masks. The unbreakable lenses have an external anti scratch and anti UV