Hollis M4 Mask

Hollis M4 Scuba Diving Mask

Elevate your dive kit with the Hollis M4 Scuba Diving Mask, a frameless masterpiece prioritizing fit, vision, and value for divers at Shop4Divers.eu. Designed to accommodate a wide range of face shapes, this low-volume mask delivers superior peripheral and vertical visibility through its single tempered glass lens, making it essential for recreational scuba, freediving, and technical explorations. The lightweight, foldable structure stows easily in BCD pockets, while its robust silicone construction ensures reliability across thousands of dives.

Frameless Design Excellence
The M4's innovative frameless build molds the single lens directly into a black silicone skirt, creating a hydrodynamic profile that reduces drag and internal volume for lightning-fast clearing. This low-profile setup enhances maneuverability in tight caves or strong currents, with the lens offering distortion-free optics for spotting marine life or navigation aids.

Comfort-Sealed Performance
A double-feathered edge on the silicone skirt forms a perfect, leak-proof seal on diverse faces, including those with facial hair, minimizing pressure points during extended bottom times. The oversized one-handed nose pocket enables effortless equalization, even with gloves, while recessed buckles prevent strap tension from disrupting the seal.

Key Performance Features

• Wide Split Silicone Strap: Broad, adjustable design with easy-release buckles secures firmly without slippage.
• Tempered Safety Lens: High-clarity glass shatters safely if dropped, prioritizing user protection.
• Low Volume Efficiency: Quick water expulsion and reduced buoyancy shifts for streamlined freediving.
• Included Accessories: Comes with a rugged mask box for travel protection.

Why Divers Choose Hollis M4
Field-tested by professionals, the M4 excels in value-driven performance—lightweight yet tough against saltwater corrosion. Its universal fit suits beginners to instructors, pairing seamlessly with Hollis regulators or fins for cohesive setups. Whether plunging into tropical reefs or chilly wrecks, enjoy unobstructed awareness and all-day comfort. Upgrade your gear at Shop4Divers.eu and dive with confidence.