Hollis M 1 diving mask Karina zipless design ensures a hydrodynamic

zipless design ensures a hydrodynamic fit for silent

Delivering 1200 lumens and a 120° wide beam

A high-quality front zipper with a secure velcro flap guarantees easy use and prevents water flushing

warm open-cell interior

Featuring easy-to-use swivel bolt hooks and a protective hose clamp

Hollis M 1 diving mask Karina zipless design ensures a hydrodynamicExperience unparalleled underwater clarity with the Hollis M1 Diving Mask. This frameless mask features a single, distortion free Saint Gobain Diamant crystal clear lens with low iron content, enhancing vibrant colors and visibility in low light. Its 100% pure silicon skirt ensures a comfortable, leak free seal and reduces glare. With a wide field of vision and low internal volume, the M1 is easy to clear and equalize, allowing you to focus on