Atomic Subframe Medium Fit Mask Suunto GLIDESKIN collar for maximum seal

GLIDESKIN collar for maximum seal and reduced flushing

Pairs perfectly with Shearwater Perdix AI

Optional factory-sealed first stage to prevent outside contamination such as silt and sand

superb inhalation sensitivity and instant delivery of air on demand

Our unique easy buckle adjustment system allows for more than 2" (5 cm) of precise adjustments for a custom fit without tools

Atomic Subframe Medium Fit Mask Suunto GLIDESKIN collar for maximum sealOur best fitting masks now for smaller faces! The medium fit mask has a skirt designed for narrow faces. The medium fit mask is identical to the standard model in every other detail. The Atomic Aquatics SubFrame Mask is so durable, it carries a lifetime warranty against frame breakage. The strength comes from the internal frame (subframe) molded directly beneath the surface of the silicone rubber skirt (patent pending). This subframe provides