Atomic SubFrame ARC Mask Colour:Black / Black Features Hollis M1 Mask:

Features Hollis M1 Mask:

highly visible glowstick

Comfort Swivel - The Comfort Swivel offers a more comfortable fit since it creates no load on the mouthpiece

It is also supplied with two extension pieces which will add an extra bit of length to the strap if you need it

Atomic SubFrame ARC Mask Colour:Black / Black Features Hollis M1 Mask:The 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