Classic aviator style with a modern material makes the Mad Man Aviators with Bamboo Arms the perfect sunglasses for guys. This style looks good on every face shape. A must have men's accessory no matter the season! Hottest style combined with comfort. Bamboo sunglass arms used for durability and for design interest. Durable bamboo sunglass case included. Mad Man, masters of men's gifts. Material: Alloy and Bamboo. One size fits most.