The Marlin 2 Combos are part of the Explorer Series products and are extremely popular. The quality is equal, or greater, to what you’ll find at dive shops. The Mask is made from Hypoallergenic, 100% silicone and features CE-tempered lens for maximum distortion-free clarity. Lightweight frame with a pliable and non-feathered nosepiece for ease of draining and feathered edge seal on the mask skirt. The strap is flexible and replaceable with a three-point hold and ratchet quick lock. The snorkel is comfortable orthodontic designed mouthpiece from silicone and eliminates jaw fatigue. The snorkel tab is easy to mount and secure. The breathing tube has a wide bore for optimal air displacement and exchange and the dry top keeps the snorkel 100% dry under normal conditions. Packaged in an environmentally friendly Nat Geo Day Bag.