The Bloc Twenty Five XMR90 sunglasses deliver bold style and precision performance, featuring a matt black frame with red mirror Cat 3 lenses on a grey base. Engineered for clarity, comfort, and durability, they’re perfect for athletes and outdoor enthusiasts who demand performance with standout style. Red mirror Cat 3 lens on a grey base – reduces glare, enhances contrast, and delivers excellent definition in bright light Matt black frame – lightweight, durable, and crafted for everyday performance Non-slip hypoallergenic temple tips – ensure a secure and comfortable fit during active use Screw-free sports clip hinge – adds flexibility, strength, and long-term reliability Ideal for sports, outdoor adventure, and daily wear XTR Karbon8 optical class 1 lenses – distortion-free, impact-resistant, and crystal clear Maximum UVA & UVB protection Tested to BS EN ISO 12312-1:2022 Frame size: 67 □ 17-122 – 67mm lens width, 17mm bridge, 122mm arm length
