Enjoy a fantastic view of the underwater world with the Rapido Boutique Collection Otimo Duo Lens Tempered Glass Scuba Snorkeling Mask, Light and compact, ideal for snorkeling, scuba diving and skin diving the go-to choice for an incredible scuba snorkeling experience this season. Designed with a patented airflow system and a dry top snorkel, this snorkeling set ensures you breathe easily. When you learned how to dive your instructor told you the most important part of choosing equipment was comfort and fit. When looking for a mask you also need a great field of vision well this mask was designed to meet those and more desirable qualities. The Otimo Duo Two-Windowed Mask is a low volume mask which offers you a wide field of vision and because of its frame design is one of the most durable masks found on the market today. Drastic reduction in the internal volume, while keeping the lenses close to the eyes. Easy-adjust buckle system for a secure and comfortable fit.