The tifosi veloce 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 glasses frame features hydrophilic rubber ear socks and nose pieces whose adhesion increases with perspiration for a secure fit with the signature tifosi branding to the arms providing a sleek sporting look the sunglasses include a bag and a case for safe on the go storag