Show your Boston Bruins pride in style with these Knockaround Premiums Sport Sunglasses. Rubberized non-slip nose pads provide lasting comfort, while the printed team logo on the outer arm and wordmark on the inner arm let you rep your Boston Bruins. The FDA-approved, impact-resistant polarized UV400 protection lenses will keep your vision clear and protected, whether you're at the game or out and about. Brand: Knockaround. Rubberized non-slip nose pads. FDA-approved, impact-resistant polarized UV400 protection lenses. Wipe clean with a damp cloth. Polarized smoke lenses. Material: 100% Plastic. Includes microfiber storage cloth bag. Officially licensed. Measures approx. 5.5 in width. Temple length measures approx. 6''. Printed graphics. Imported. Size: One Size. Color: Black. Gender: unisex. Age Group: adult. Material: OTHER MATERIAL.