Crews BK312AF BearKat 3 Polycarbonate Gray Anti-Fog Lens Safety Glasses with Non-Slip Hybrid Black Temple Sleeve BearKat 3 gray anti-fog lens glasses with non slip hybrid temple sleeve Single lens design with integral side shields for unobstructed view BearKat 3 integrates a soft, secure gel nosepiece Rugged polycarbonate lens filters 99.9 percent of U.V. rays Available in black temple sleeve and gray anti-fog lens color