Dcolor Shooting Tactical Airsoft Hunting Sand Metal Mesh Goggles Glasses Army Green The newest anti-shock goggles with metal mesh holes. The metal mesh can prevent sands of 0.2mm-0.3mm running into your eyes. Widely applicable for activities like climbing, outdoor sports and airsoft which has potential harm to eyes, thus providing a good protection for your eyes. The strap is fixed on the back of head, thus no worry of goggles falling down during strenuous exercise.