The SCOTT Primal Sand Dust Goggle comes equipped with the same great features as the standard Primal, but has been designed specifically for use in sandy conditions. Following in the footsteps of its big brother, the Prospect Sand Dust, the Primal Sand Dust features an upgraded Dust Catcher vent foam to help keep the sand out of your eyes. The Primal Sand Dust has been optimized for smaller faces and is available at an unbeatable price. Fit: Small to Medium. Frame Technologies: Two-layer face foam. No-slip silicone strap. Dust catcher Ventfoam. Lens Technologies: 100% UV protection. NoFog™ anti-fog lens treatment. SCOTT CAT. S2 Lens.