If you wear glasses or contacts and love snorkeling or diving, this prescription mask is an absolute game-changer! No more blurry underwater views or struggling with contacts that get irritated by salt water. The mask features tempered glass lenses that can be customized to your exact prescription, so you'll actually see clearly underwater for the first time. It comes as a complete set with a dry snorkel that has a clever one-way purge valve to prevent water entry, plus McNett Sea Drops anti-fog solution to keep your vision crystal clear. The silicone skirt is super flexible and comfortable against your face, creating a reliable seal without being too tight. The quick-disconnect retainer design makes it easy to attach and detach the snorkel from the mask. Everything packs neatly into the included padded gear bag that has mesh panels for quick drying. Whether you're a serious scuba diver or just enjoy casual snorkeling on vacation, being able to see clearly underwater completely transforms the experience. You'll actually be able to identify fish, coral, and underwater features instead of just seeing colorful blurs. It's one of those pieces of gear that makes you wonder how you ever managed without it!