CAMO C4 PLASMA MASK Hunt or snorkel with the PLASMA C4 mask, hypoallergenic, low volume and wide vision...the C4 mask that adapts to all faces. The PLASMA mask is made with hypoallergenic silicone, it has been specially designed for apnea and spearfishing. It has a very wide field of vision and a very low interior volume. The field of vision has been optimized by the geometry of the lenses and the short distance between the lenses and the eyes. This result is obtained by manufacturing the mask in one piece. Features - Soft silicone skirt - 50 shA, with variable thickness and matte internal finish. - Ultra - resistant 3mm tempered glass - Polycarbonate buckles - Width 146mm - Size 56mm - Internal Volume 113 cm³ - Glass area 18 cm² This mask has been manufactured in accordance with the requirements of the EC 2016 / 425 regulation for PPE (category 1) according to standard NF EN 16805.