The Cressi Nano Crystal Mask is a low-volume mask with a crystal clear silicone skirt to let more light in for a better experience and peripheral view. The low internal volume reduces the squeeze effect as you dive deeper and easier to clear if flooded. The tempered glass lenses are closer to your eyes for a larger field of view and angled downwards for a better view in the water.
Features: - Compact Design
- Angled Lenses
- Swivel Buckle
- Crystal Silicone