PLASMA is a mask made in anallergic silicone and it is designed specifically for free diving and spearfishing.It features a wide field of vision and an extremely reduced internal volume. The field of vision of PLASMA has been optimized thanks to two factors: the geometry of the lenses and the reduced distance of the lenses from the eyes. This has been achieved by manufacturing the mask in a single piece.PLASMA XL has a similar geometry and technical features but it’s been designed 10% larger than the standard PLASMA, increasing the comfort but not compromising the small internal volume.Mask Skirt made in 50°shA soft silicone with a variable thickness and matt internal finish.Anatomical adjustable silicone strap.Ultra resistant 3mm tempered glass.Polycarbonate bucklesTECHNICAL FEATURESLARGHEZZA / WIDTH: 146MMALTEZZA / HEIGHT: 56MMALTEZZA / HEIGHT: 113CM3ALTEZZA / HEIGHT: 18CM2 C4 Dive Masks - PLASMA mask ocean camo