Hollis M-1 Mask toughclaw Adjustable depth-compensating cummerbunde

Adjustable depth-compensating cummerbunde

If staying down longer and getting back in the water sooner sounds appealing

Breathe through your nose while snorkeling

Ronix half-padded wakeboard bag is perfect to protect your kit on the way to the lake or in the boat

Hollis M-1 Mask toughclaw Adjustable depth-compensating cummerbundeVisibility is the most important aspect of any dive. The M1 mask raises the bar for optical quality and distortion free vision. This lens is an extra clear glass which is valued for its attractive appearance and optical qualities. The low iron content produces a higher light transmittance and a reduced green tint inherent in other glasses. This makes the lens distortion free and helps improve color and visibility in low light conditions underwater.