Riffe Frameless Mask Spearfishing Freediving Mask - Lens Options

This is the Riffe Frameless Mask Spearfishing Freediving Mask - Lens Options Features: Silicone Rubber Durable Nylon Frame Single lens 2 Tempered glass lens options: CLEAR - standard AMBER - for increased light, higher contrast and better separation in low visibility **Recommended for shallower dives, 1-30 feet. All RIFFE masks are made of heat treated silicone rubber to reduce fogging. Durable Nylon frame for superior strength. The plastic and silicone mold are of the highest quality and is evident when handling the mask. The Frameless offers a single lens fitting a variety of face shapes.