Mares Pure Instinct Viper Freediving Mask Atomic Aquatics Regulator Sets Choose your preferred SPG: the

Choose your preferred SPG: the termo gauge or the twin gauge for an additional $39

Constructed with water blocking blind-stitching and Glideskin seals on ankles

The compact mask offers divers a surprisingly wide field of vision for its size

Rebreathers vary significantly

Ocean Hunter's Redback Freediving Fins are a great combination of comfort and power

Mares Pure Instinct Viper Freediving Mask Atomic Aquatics Regulator Sets Choose your preferred SPG: theCreated for the avid freediver or spearfisherman, the Mares Viper Mask is perfectly suited for long apnea dives, providing maximum comfort. With an innovative design, this mask boasts reduced volume and distance between the lens and the eyes, an anatomical face piece without an internal border, mask strap with ergonomic buckles and a new type of silicone skirt capable of reducing lens fogging. Features: Reduced distance between lens and eyes Minimum