The tifosi hagen sunglasses are crafted from a lightweight and durable grilamid tr 90 material known for its excellent bending strength and high levels of impact resistance that makes them ideal for sporting activity the sunglasses include a bag and a case for safe on the go storage and the tifosi hagen offer of 100 protection against uva and uvb rays combined with a timeless wayfarer look makes them a winning pair of sunglasses features tifosi hagen sunglasses made from grilamid tr