Mask HD Ultra-clear crystals (HD Ultra Clear Lens) type for an impeccable display of colors and better contrast. Silicone skirt with improved anatomical support for great comfort in case of long duration dives. Banded with zones of high grip and skid low for better handling. Large silicone strap. Adjustable straps for precise fit. Dimensions: 167 mm x 89 mm. Weight: 213 g.