Amazon has Milwaukee 49-17-2100 MK2100 Safety Glasses Clear Anti-Fog for $3.99 + super saver eligible.
Technical Details
* Light as a feather and frameless design ensures all day comfort
* Optically perfected wrap-around lens for clear and unobstructed field of vision
* Patented lens inclination and adjustable temples to ensure a proper fit
* Durable impact resistant polycarbonate lenses absorb greater than 99.9% of harmful UVA and UVB radiation
Milwaukee 49-17-2100 MK2100 Safety Glasses Clear Anti-Fog $3.99 eFSSS 
