Heavy Duty Unisex Safety Glasses Featuring Removable Side Shields And Shatterproof Captivate Tungsten Mirror Lenses For Legit Eye Defense And Kickass Worksite Durability

Heavy duty unisex safety glasses with mirror lenses
✔️ ANSI impact rated, shatterproof lenses, secure grip

You get reliable eye protection right away when welding, grinding, or clearing brush. These glasses feature certified impact lenses and removable side shields that slide off once you clock out for the weekend. ✅ ANSI Z87.1+ optical clarity rated
✅ Selenite polycarbonate shatterproof lenses
✅ Triloid nylon full-frame construction
✅ Medium fit measures 52 by 17 by 148 mm

💡 Why do ANSI rated polycarbonate lenses resist high velocity impacts better than glass?
Switching to thermoplastics gives you better shatter resistance when debris hits your workspace.
- Amorphous polymer chains absorb kinetic energy without fracturing along stress lines
- UV blocking coatings protect your retinas from harsh sunlight during long shifts outside
- Handy lightweight build cuts neck strain so you focus on cutting metal safer