Nike Windtrack Run N Sunglasses combine a sport wrap frame with an 8-base curved lens for high-coverage eye protection during running and training. Key attributes: Black | Injected polymer | 100% UVA/UVB protection | High-coverage wraparound lens | Anti-fog ventilation | Adjustable rubber nose bridge | Adjustable temples with silicone sleeves | Prescription-friendly frame | 8-base curved lens | Sport wrap frame | Ventilated frame with anti-fog holes | Dimensions & fit: Lens width: 61 mm | Bridge: 14 mm | Temple length: 135 mm | Wraparound fit | Composition & care: Injected frame material (≥40% castor bean oil-derived)