Quality Material - Made from durable silicone for stable, long-term use. Designed to withstand the harsh underwater environment and provide reliable snorkeling performance. Comfort and Security - The nearsighted swim goggles set focuses on comfort and safety. An ergonomic design and premium silicone offer a secure, comfortable fit for snorkeling. Silicone Mouthpiece - The mouthpiece is soft silicone that fits the mouth shape well, providing a comfortable seal to prevent water leakage. Ergonomic Design and Visibility - Adult diving snorkel and mask set with nearsighted 2.5D goggles for a wider field of view and enhanced underwater awareness. High quality material helps resist scratches and maintain stability during use. Key benefits and features - Durable silicone construction supports repeated use and resilience in water. - Ergonomic fit reduces pressure and enhances comfort during extended wear. - Soft silicone mouthpiece improves comfort and helps seal to minimize water entry. - Nearsighted 2.5D goggles widen the field of view for easier underwater exploration. - Suitable for adults; designed for reliable performance in snorkeling and shallow diving scenarios. Use scenarios - Coastal snorkeling trips to reefs or calm bays, where a secure seal and wide field of view aid viewing marine life. - Pool practice or snorkeling training at home or in fitness centers, to become accustomed to breathing and mask alignment. - Travel and beach vacations, providing a compact, all-in-one mask and snorkel solution with built-in vision support for near-sighted users.