The SINNER FAVEIRA sunglasses deliver superior protection with polarised SINTEC® green oil lenses (Category 3) providing 100% UV protection. The lightweight, durable frame is made from bio-based material ensuring a comfortable fit. The polycarbonate lenses provide clear vision, while the anti-slip nose pads and temple tips keep the glasses securely in place even during active use. Featuring a rectangular shape and Asian fit, these sunglasses offer a comfortable and stable wear. Nickel free. SINNER Free Insurance: After registration, the sunglasses are insured for free for 1 year against theft, loss and damage.