Hollis M1 Mask Colour:Black whether you're surfacing from a

whether you're surfacing from a recreational dive or drifting in open water waiting for your boat to come round

MATERIAL: Thermoplastic rubber-Tecralene®

The Mares Bungee Strap is a fantastic alternative to both rubber straps and stainless steel spring straps

Atomic have used Stainless Steel because it does not require protective chrome or nickel plating processes that can be harmful to the environment and stainless steel is 100% recyclable so that it can be reused when it eventually comes to the end of it usable life

Right lenses available here - TUSA Minus Prescription Right Lens

Hollis M1 Mask Colour:Black whether you're surfacing from aWhen we first saw the Hollis M1 Mask, we thought it was just a Hollis branded Oceanic Shadow dive mask but having gone to the Oceanic seminar and sitting through two days of product knowledge we are much more impressed with the thought, effort and design that has gone into the Hollis M1 dive mask and the whole Hollis range to be honest. Due to the Saint Gobain Diamant Crystal Clear Lens and skirt being a bit wider than the shadow, it brings a much