Open Box Tusa Ceos Mask is a low-profile, low-volume two-window scuba mask designed for a secure fit and comfortable wear during diving. The Ceos line features Freedom Technology, a set of design innovations that improve fit and performance in the water. This Open Box item may show minor blemishes and may be missing original packaging; after 1-2 dives, any cosmetic irregularities are typically not noticeable. The item does not carry a manufacturer warranty.

Freedom Technology combines a dimpled skirt surface with varied silicone thicknesses, stability ridges, and a proprietary low-friction fitting-line skirt to enhance comfort and stability on the face. The Round Edge Skirt helps minimize pressure and creasing, while the low-profile design keeps weight and bulk to a minimum for versatility in scuba and recreational diving scenarios.

Key design features include a 3D Mask Strap for an anatomical fit around head contours, a Skirt Mounted Quick-Adjust Buckle System for fast, precise sizing, and a Round Edge Skirt to maximize comfort. This mask accepts corrective lenses MC-7500 and ML-7500S AR/UV, and the PRO Version (M-212S) offers CrystalView AR/UV lenses for enhanced clarity in underwater exploration.