Singlelayer tempered glass lens designed for snorkeling, swimming and scuba diving offers an ultra clear view. The frame shape extends the field of vision in all directions for better peripheral awareness. Skirt and comfort Skirt made from soft transparent silicone (ecofriendly, hypoallergenic) keeps skin irritation to a minimum. Foodgrade silicone option available in some models; easy to clean after use and suitable for longterm diving. Fit and wear Adjustable strap is easy to operate and adapts to a wide range of facial shapes. Lightweight design enhances comfort during extended sessions of snorkeling, swimming, or diving. Lens protection and maintenance Lenses are tempered glass with UV protection to reduce exposure to strong sunlight. Lens surface features antifog treatment to help maintain clear visibility underwater. Snorkeling set features Uses a stable dry floating valve design to help keep water out. Flexible breathing tube is easy to breathe through and drains water efficiently. What makes it stand out Combines a wide, unobstructed field of view with a comfortable, skinfriendly silicone skirt. Durable tempered glass lenses with UV protection and antifog coating for reliable performance. Simple, adjustable fit that works for many face shapes and is suitable for snorkeling, swimming, scuba diving, and diving. Practical use scenarios Coastal snorkeling: enjoy reef and marine life with a wide, clear view and secure fit. Openwater scuba diving: reliable seal and UVprotected lenses for varying depths and conditions. diving training: lightweight, comfortable mask with an easytouse strap for extended practice sessions.