Bloc Eyewear Titan Sunglasses (Blue Mirror Lens/Black Frame)

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

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