Atomic SubFrame ARC Mask Colour:Black / Black 5-year battery life (user-replaceable batteries

5-year battery life (user-replaceable batteries

highly visible glowstick

Features Hollis M1 Mask:

Dimensions: 33" x 14" x 19" / 84cm x 35cm x 48cm

Atomic SubFrame ARC Mask Colour:Black / Black 5-year battery life (user-replaceable batteriesThe Atomic SubFrame ARC Mask further improves on the standard SubFrame Mask by adding a special Anti Reflective Coating (ARC) to the lenses that lets even more light pass through the lens. The twin lens design uses an internal framework which is moulded directly beneath the surface of the skirt. This helps to keep the weight of the mask down but also eliminates the need for a bulky exterior frame. This magnificent mask is already a favourite amongst