Very thin straps, suitable for headphones
  
 New 2.5mm thick glasses
  
 It is possible to add a safety strap to the handles
  
 A removable, soft seal protects against dust and debris
  
 Replaceable lenses, no tools required
  
 The set includes three lenses: dark gray, transparent and light rust
  
 RX readiness
  
 T-SHELL™ ANTI SCRATCH protection on glasses
  
 Lenses treated with FOIL™ ANTI-FOG coating
  
 Lens block 100% of harmful UVA and UVB rays
  
 Unbreakable Selenite™ Polycarbonate lenses meet the highest standards
  
 Compliance with standards: MIL-PRF-32432(GL), ANSI Z87.1-2010, EN 166 F
  
 NSN: 4240-22-634-4292
  
 Light transmission: G:15% / CL:89% / LR:52%