SF1 Mask - Black - MK-CZDN332000 - Cressi:
> This frameless single glass mask is made of trendy shiny silicone and has a very small internal volume.
> Rigorous and squared design suitable even for demanding divers. Fits most face shapes.
> Buckle with micrometric adjustment system. Supplied in a sturdy protective box
TECHNICAL FEATURES:
• Ultra low-volume, single-lens design for excellent field-of-view
• Silicone skirt bonds directly to the lens for lower weight and reduced drag
• Quickly adjustable buckles mounted on the skirt
• High-quality flexible silicone that gently and securely adheres to the face