RIFFE Nekton Mask The RIFFE Nekton Mask is a sleek, low-volume design built specifically with freedivers in mind. Compact and hydrodynamic, the Nekton delivers an exceptional seal and wide field of vision while remaining easy to clear and comfortable for extended sessions underwater. Constructed from heat-treated silicone rubber to reduce fogging and paired with a durable nylon frame, this mask is engineered for strength, reliability, and clarity in demanding conditions. The teardrop-shaped tempered glass lens enhances downward and peripheral visibility, allowing divers to stay aware of their surroundings. Key Benefits Ultra low-volume design ideal for freediving Comfortable, form-fitting seal Enhanced visibility with teardrop lens shape Reduced fogging for clearer dives Technical Features Heat-treated silicone rubber skirt reduces fogging Durable nylon frame for superior strength Low-volume, sleek, compact profile Teardrop-shaped tempered glass lens for wider vision span Easy to clear and hydrodynamic in the water Lens Options Clear Lens – Standard clarity for all conditions Amber Lens – Increases light, enhances contrast, and improves separation in low visibility