Classic black frame bamboo sunglasses - the Booker is a style that suits everyone. You'll love the square lenses secured by a wood-grain texture frame made of durable polycarbonate. The bamboo temples are lightweight and hand crafted. Afraid they won't fit you? The optical spring hinges extend at least 10 mm outward for wider heads while staying comfortable. The black smoke lens is perfect for the height of day, making these sunglasses a must-have for out door events - concerts, ball games, fairs, you name it! If you're not sure bamboo is the right choice for you - these are a great starter pair. Our bamboo temples are hand-carved. They're made from renewable, swift-growing bamboo sourced from farms, not forests. Additionally, bamboo is biodegradable for less environmental impact. These sustainable sunglasses are light, comfortable, and still very durable! Try out a pair and find out if our bamboo sunglasses are the perfect fit for you.