Goggles with a single-piece skirt that is characterised by the presence of an elastic element within the structure that allows a perfect fit on most facial profiles shatterproof lenses with anti-scratch treatment, uv protection and internal anti-fog treatment indestructible, micrometrically adjustable buckles. Possibility of i nstantly replacing the buckle-strap structure with other models from the cressi range special packaging maintains these characteristics over time