Atom is a radical mask with an incredibly low internal volume, designed and constructed for freediving. The design is frameless. The construction material has been minimized. Inside the silicone mask, a rigid core is molded together with the two lenses, giving the mask just the right stiffness. This semi-rigid core replaces the usual outer plastic frame and allowed us to reduce the internal volume of the mask to an unprecedented level. Another feature of the Atom is the ergonomic shape of the nose pocket. Two small indentations at the nostrils facilitate equalization. As a result, the mask remains extremely stable during the dive. The Atom does not move when you equalize. The Atom is the perfect mask for experienced freedivers and spearfishers who demand maximum performance from their equipment.