This is the Bare Sport Duo C Low Volume Scuba Diving Mask

Features:

• Double feathered edge silicone skirt
• Wide split strap design
• Feathered edge & wide split strap combine for comfortable and perfect seal on face
• Highest quality tempered safety glass lenses
• One-hand easy-to-reach nose pocket for ear equalization
• Superior field of view
• Mask is easy to clear

A classic low volume twin lens design that incorporates a double-flanged silicone skirt for an excellent face seal.