These slick Y2K sunglasses are perfect for those small activities where you still want to rock a retro look. With a clear brown filter, they work both indoors, for parties, or outdoors, for beach days. *CASE AND WIPE INCLUDED FREE* Frame material: 100% Recycled Polyester, rPC Frame colour: Brown Lens colour: Brown Lens type: Normal, 100% recycled rPMMA-L Style: Y2K rectangle Width: 13.8cm Height: 3.8cm Temple length: 15cm Lens width: 5cm Length between lenses: 1.9cm Made in The Netherlands Comes with case and wipe Green product made of recycled polyester from renewable raw materials that promote sustainable development 100% UV Protection: This means that the sunglasses block all ultraviolet (UV) radiation from the sun, specifically UVA and UVB rays. This is important because prolonged exposure to UV rays can cause damage to your eyes, such as cataracts and macular degeneration. Category 3 Lenses: This refers to sunglasses or lenses that block 100% of harmful UV rays and allow 8% to 18% of visible light through. This level of protection is ideal for bright, sunny conditions and outdoor activities, providing a good balance between comfort and eye safety. It shields your eyes from harmful sun exposure while still letting in enough light for clear vision.