The Bloc Titan XB630S Single sunglasses deliver uncompromising performance with a sleek black frame and blue mirror Cat 3 lens on a brown base. Designed for athletes and outdoor enthusiasts, they combine precision optics, durability, and all-day comfort in one streamlined package.

Features:

• Blue mirror Cat 3 lens on a brown base reduces glare, enhances contrast, and delivers exceptional clarity in bright light
• KARBON TX bi-core injected frame lightweight, flexible, and engineered for high-performance endurance
• Streamlined sport design ideal for cycling, running, skiing, and high-intensity outdoor use
• Quick-change lens system simple temple-fold mechanism for easy replacement (compatible with other Titan lenses)
• Compatible with Titan accessories including optical inserts, head straps, and hard cases for added security and versatility
• XTR Karbon8 optical class 1 lens distortion-free, impact-resistant, and crystal clear
• Maximum UVA & UVB protection
• Tested to BS EN ISO 12312-1:2013
• Frame size: 72mm lens width, 26mm bridge, 139mm arm length
• Microfibre cloth case included – doubles as a cleaning cloth

Bloc Eyewear Titan Sunglasses Blue Mirror Lens Black Frame XB630S XB630 S