Hollis M 1 diving mask

Experience 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 exploring the underwater world. Perfect for adult divers seeking superior optics and comfort