The Cressi Marea VIP Adult Mask Snorkel Set is great for snorkeling and diving. It’s got features that make it great for use both in the shallows and in deeper dives. The mask is constructed of high quality 100% soft silicon. This moulds to your face to give you a great fit and at the same time is super comfortable. Unlike cheaper masks, you can barely feel the silicon on your skin. In the silicon skirt two high quality glass lens provide extra wide crystal clear viewing. The mask strap is also silicon. It features fast fit as well as micro-adjustment and articulation. This means the buckles swivel to match the position of the strap on your head. So you can get the fit absolutely perfect. The snorkel has a number of it’s own great features. The mouthpiece is soft silicon so it’s super comfy in your mouth. The mouthpiece also swivels ensuring you don’t feel any unnatural tugging or discomfort while it’s in use. The base of the snorkel features a purge valve to easily flush out any water that enters.