Used Cressi F1 Frameless Dive Mask - Lilac Safety and Signaling The vents also eliminate vortexes

The vents also eliminate vortexes that can occur along the back of the blade much in the same way split fins eliminate the vortex

Cam-lock sealing mechanism easily and securely locks waterproof door

use the dive planner

Ideal for dive computers

Used Cressi F1 Frameless Dive Mask - Lilac Safety and Signaling The vents also eliminate vortexesPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Please, note this is a USED ITEM offer. Item will be in good working condition, may show sign of use or wear. No frame design reduces weight and provides one of the largest fields of view, extremely low volume design, swiveling, easy adjusting buckles, ideal for hunters and photographers, perfect back up mask as it