CRESSI Sky Snorkeling Mask

Modern, single lens mask, with a very attractive look. The soft silicone skirt complete with broad internal seal ring, offers great comfort even with prolonged use. The very streamlined frame guarantees good visibility in every direction. The strap buckles are revolving, for instant adjustment. Excellent mask for general use: snorkeling, scuba diving. Technical features ?Type: single lens mask ?Versions: transparent silicone, black silicone ?Materials: liquid silicone, hi-tech polymers ?Strap buckles: revolving, instant adjustment ?Internal volume: normal ?Dimensions of frame: 165 x 80 mm ?Weight: 200 g ?Graduated lenses: not available