Atomic Subframe Medium Fit Mask Colours:Clear/ Purple 30+ hours Dive mode at

30+ hours Dive mode at 100% brightness

This allows the diver to desensitize the unit when it not being used

Comfortable 5mm GLIDESKIN collar with Velcro adjustment

•Setup illustration

Atomic Subframe Medium Fit Mask Colours:Clear/ Purple 30+ hours Dive mode atOur 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