When it comes to choosing a dive mask, fit and field of vision are paramount and the Hollis M-4 delivers both in a compact, streamlined design. With a frameless, low-volume construction and ultra-soft silicone skirt, the M-4 adapts to a wide range of face shapes while offering exceptional peripheral and vertical vision. Key Features: Frameless Silicone SkirtSoft, flexible 100% silicone provides a secure and comfortable seal, adapting to various facial profiles with ease. Wide Field of ViewThe low-profile design brings the lens closer to your eyes for expanded peripheral and downward vision. Low Volume DesignMakes clearing and equalizing easier ideal for freediving, spearfishing, and scuba diving. Rugged Storage Box IncludedComes with a durable protective case for safe storage and transport. Adjustable StrapEasy-to-adjust strap system ensures a secure fit, even while wearing gloves. Whether you're packing light for travel or gearing up for technical dives, the Hollis M-4 is a reliable, versatile mask that balances performance, comfort, and value.