Material: PA, TPE, PC. Acc. to EN 166, EN 170 (UV protective filter) and EN 172 (sun protection filter - only Art. No. KX41.1). Over glasses with side protection, fits over most prescription glasses. Anatomically shaped nose pad Highly flexible, soft temple ends Hingeless temples - non-metallic Weight 37 g UV400 - 100% absorption of UV radiation up to 400 nm Over glasses super OTG planet Lens made of mass-balanced PC, frame/temple and packaging partly made of recycled material. CO 2 balance: 0.13 kg CO 2 eq. (Calculation method: IPCC 2021 GWP 100a (based on ISO 14067) SimaPro 9.4.0.2 Database ecoinvent 3.8. Scope: cradle to customer. The CO 2 values stated apply to the calculation period and may be subject to permanent changes).