Titmus (now Uvex, part of Honeywell) includes these durable EXT S2 eyeglasses with side shields in its Titanium Collection. The oval frames are constructed in lightweight, rugged safety titanium with nickel-free plating. The thin temples are coated at the tips for comfort, and come with flexible spring hinges for a secure fit. These frames meet the ANSI Z87.1-2010 standards for safety. Protect your vision wearing this modern version of a classic eyeglasses silhouette from Titmus.