Hollis M-1 Diving Mask

Hollis M-1 Diving Mask The Hollis M-1 mask is the top-tier choice for divers  The Hollis M-1 mask has established itself as a top-tier choice for divers seeking exceptional optical clarity and a comfortable, low-profile design. Its frameless construction, crafted from 100% pure silicone, not only contributes to a sleek and hydrodynamic profile but also enhances durability by eliminating potential stress points found in traditional framed masks. This design allows the mask to sit closer to the face, significantly increasing the field of vision, providing divers with a truly panoramic underwater experience.    The single lens of the M-1 is made from Saint-Gobain Diamant tempered glass, renowned for its ultra-clear properties. This high-quality glass has a low iron content, which minimizes the green tint often present in standard glass, resulting in higher light transmission and improved color rendition underwater. Divers will appreciate the distortion-free vision, allowin