Acetate is a natural organic material. Each Body Science Eyewear frame is individually finished to Body Science hard-hitting standards. The original range is a unique black base, creating brand recognition with the famous “BSc” logo, these styles range from the modern athlete to the more traditional fashion styling. The black Acetate frames make a powerful statement for the sporting professional. All models available with CR39 lenses and acetate frames providing a more luxurious product.