Durable construction with spring loaded temples. The lenses are 400 UV protection with graduated gray tint. They have a cool hipster look. They are also available in black with mirrored lenses. View our full assortment of products on our websites: www.Neighborhoodies.com | www.NeighborhoodiesPromos.com. Can’t find what you need? Let us know! We’ll be happy to source products for your project.