Atomic Aquatics SubFrame Dive MaskSubFrame Mask for Durability and Comfort The SubFrame Mask, from Atomic Aquatics is built for divers who demand comfort, strength, and a wide field of view. Featuring a high strength internal frame molded directly beneath the surface of the silicone skirt, this mask delivers unmatched durability while maintaining a sleek, low profile design. The clear skirt provides an open, natural feel, while the black frame adds style and contrast. Reinforced