These Khan polarized sports glasses for men's are made of lightweight plastic. Perfect for everyday wear and outdoor adventures, these sunglasses come in several different mirror-lens colors. Color options include black and red with yellow and orange lenses, black and orange with blue and yellow lenses, black and yellow and orange lenses, black with blue and aqua-tint lenses, and black and blue with dark blue lenses. These types of sunglasses are ideal for retail establishments that specialize in sporting goods, men's apparel and outdoor gear.