Nike Vista Vert Photochromic Sunglasses combine trail-ready durability with precision optics. The fully framed shield design and photochromic lenses deliver secure coverage and adaptive vision in changing light conditions. Key attributes: Black | Nero | Photochromic lenses that adapt to changing light | Nike Max Optics with anti-reflective coating | 100% UVA/UVB protection | 6-base curved shield for medium coverage | Adjustable TPE rubber nose pad and temples | Multiple strap attachment locations | Strap-compatible design | Fully framed shield design | Shield shape for extended coverage | Curved 6-base geometry | Dimensions & fit: Lens width: 71 mm | Bridge width: 19 mm | Temple length: 130 mm | One size