The RED BULL SPECT Sunglasses Dundee is specifically designed for narrow face shapes, providing cyclists with a wide field of vision and complete 100% UV protection. The frame is crafted from hypoallergenic material that is sustainable and bio-based G850. The lens is made from robust, shatterproof polycarbonate. The sunglasses also feature a rubberized surface to prevent slipping, ensuring they stay securely in place during any activity. Ideal for outdoor enthusiasts who prioritize both functionality and sustainability in their eyewear.