Crafted from cellulose acetate—a refined material derived from specially treated vegetable fibers blended with plasticizers—Sonora sunglasses offer exceptional flexibility and durability. This results in eyewear that is both lightweight and remarkably sturdy, featuring vivid, rich colors. The flexible temples with integrated spring mechanisms ensure a comfortable, secure fit for all face shapes. Equipped with polycarbonate lenses, these sunglasses provide full UV protection and superior impact resistance.