M1 Clear Mask Hollis

Visibility is paramount on any dive. The low-profile design of the Hollis M1 Clear mask utilizes exceptionally transparent, tempered "Crystal Clear" low-iron optical glass. This significantly improves light transmission and completely eliminates the green tint characteristic of standard lenses. The mask's lenses are distortion-free, allowing for excellent visibility and natural color reproduction in low-light conditions underwater. Due to its excellent optical properties, high durability, and aesthetically pleasing design, the Hollis M1 is a model appreciated by both technical and recreational divers. The use of a transparent silicone skirt (Clear version) further illuminates the area around the eyes and significantly increases situational awareness underwater by improving peripheral vision.

Key features:
  • Frameless design – reduces weight and allows the mask to be folded flat, making it perfect as a spare mask to keep in your pocket.
  • Crystal Clear glass – tempered glass with reduced iron content guarantees maximum light transmission without distortion and green tint.
  • Wide field of view – bringing the glass closer to the eyes ensures excellent visibility in all directions.
  • Small size and small internal capacity – makes it easier to clean the mask from water (blowing) and equalize the pressure.
  • Easy strap adjustment – ​​stable buckles allow for quick and precise adjustment of the tightening level.

Available colors

205 4500 09 hollis m1 mask clear three quarter web transparent

M1 Clear Mask Hollis

Estimated, approximate amounts in other currencies are calculated based on NBP exchange rate table (217/A/NBP/2026 A) from 2026-11-06 and do not constitute part of the offer nor are they binding.
PLN Polski złoty 415 zł
EUR Euro 94 €