SpyOptic YS070004 Sunglasses 02mm Acetate is a plant-based material

Acetate is a plant-based material that's hypoallergenic (great if you have sensitive skin)

The polka dot pattern on the inner temples adds visual interest without affecting the frame's clean exterior profile

while another said "they cover the strongest glare" and provide excellent sun protection

Three finishes are available: Brown (D96)

The acetate construction offers durability and a polished depth of color you won't find in injection-molded plastic

SpyOptic YS070004 Sunglasses 02mm Acetate is a plant-based materialThe Spy Optic Rocky sunglasses deliver rugged performance in a bold square frame built for outdoor adventures. Inspired by the Western mountain range, these unisex sunglasses combine aggressive styling with Spy's innovative Happy Lens technology and virtually indestructible Grilamid construction. Happy Lens Technology: See Better, Feel Better The Rocky features Spy's proprietary Happy Lens technology, a light management system that goes beyond