This is the Seasoft ARC Lens Visionaire Tri-Gemini Mask and Snorkel Set with Padded Mask Strap and Antifog This awesome set includes: Visionaire mask ARC Anti-Reflective Coating Leans to help reduce glare Top of the line, two-lens mask with purge valve Tri-Gemini Snorkel The top vent prevents most water from entering.The middle vent contains a baffle system that channels water from the barrel and discharges it out of the middle vent. The vent located near the mouthpiece allows any small amount of water that might have reached this point to vent out its one way valve. FREE 2 oz. bottle of SEASOFT&';s SEAVUE Anti-fog Spray The ONLY anti-fog designed to work with Arc lenses Mesh Carry Bag Padded Mask Strap SEASOFT&';s LIFETIME BREAKAGE WARRANTY! A fantastic package deal for top of the line products from Seasoft, what more could you ask for?