SAM Eyeglasses by Kirk & Kirk. Material: Acrylic, Shape: Round,Color: Blue, Black, Green, Ice, Tortoise, Size: 45-21-143. The SAM eyeglasses are available in a range of vibrant and unique colors and are perfect for those seeking to blend modern elegance with a bold fashion statement. The Kirk & Kirk's SAM glasses for vision showcase a sleek, rectangular frame that offers a contemporary and sophisticated look. Crafted from high-quality, lightweight acrylic, these frames ensure comfort and durability.