KOO Demos photochromic sunglasses

Adjustable folding nose piece: - A soft rubber nose-pad with two adjustable positions for a customised fit, an extra nose bridge will also come as standard in the packaging. Anti-slip inserts: - Anti-slip MEGOL elastomer temple inserts provide added grip and comfort Zeiss® Anti-Reflective Technology: - Our anti-reflective technology greatly improves the efficiency of the lenses. The coating eliminates reflections from the front and back surfaces of the lenses meaning your eyes receive the most light possible, improving contrast and definition and reducing eye strain. Features: - Zeiss Polycarbonate lens for optimum clarity - An innovative single-lens frame design for superb panoramic vision - 4 ventilation ports to minimise the risk of fogging - Anti-slip MEGOL elastomer temple inserts provide added grip and comfort - Does not have photochromic glass Specifications: - Filter category - 3 - VLT - 11%