Hollis M1 Frameless

Description

Hollis M1 Frameless Mask

The Hollis M1 Mask is built for divers who put visibility first. Designed to raise the bar for optical performance, the M1 combines ultra-clear glass with a frameless, low-volume design to deliver crisp, distortion-free vision underwater. Every detail is focused on giving divers a clearer, more natural view, whether exploring reefs, navigating deeper environments, or diving in lower light conditions.

At the heart of the M1 is its ultra-clear lens, made from low-iron glass prized for its superior optical quality and clean appearance. By allowing higher light transmittance and reducing the green tint commonly found in standard glass, the M1 enhances color accuracy, brightness, and overall underwater visibility. The result is a lens that feels sharper, clearer, and more true to life in a wide range of dive conditions.

Its frameless construction and 100% pure silicone skirt create a clean, lightweight profile with a secure, comfortable seal. Combined with its low-volume design and wide field of vision, the Hollis M1 Mask delivers a streamlined fit without compromising visual performance.

Modern, technical, and built around clarity, the Hollis M1 Mask is a strong choice for divers who want premium optics in a sleek, minimalist design.

Key Features

• Ultra-Clear Lens for superior optical quality and distortion-free underwater vision
• Low-Iron Glass Construction for higher light transmittance and reduced green tint
• Improved Color & Low-Light Visibility for a brighter, more natural underwater view
• Frameless Design for a clean, lightweight, and streamlined profile
• 100% Pure Silicone Skirt for a soft, secure, and comfortable seal
• Wide Vision Design for an open and expansive field of view
• Low-Volume Profile for a compact fit and easier clearing

Who It’s For

The Hollis M1 Mask is ideal for divers who prioritize optical clarity, natural color transmission, and a clean field of view underwater. It is especially well suited to divers who want distortion-free vision in a sleek, low-volume design, whether for recreational diving, photography, or more demanding dive environments.

What Sets It Apart

What sets the M1 apart is its ultra-clear low-iron glass lens, designed to deliver brighter, sharper, and more accurate underwater vision with reduced distortion. Combined with its frameless construction, pure silicone skirt, and low-volume profile, it offers a premium mask experience centered on visibility and performance.