I bought them to protect my sunglasses and they do it for very little money. If they survive - if they don't warp easily, or if the zippers don't break and unzip easily - then I think they're a good buy.
Garment Washed Cotton Twill Mesh Cap For Big Heads By E4Hats.Com
45 Review
Oakley Flak Jacket 13-727 with Polarized Lenses
36 Review
Durable Polarized Sunglasses For Men: Perfect For Fishing, Driving & Golf With 100% UV Protection By SUNGAIT
37 Review
Enhance Your Eyewear: Mryok Polarized Replacement Lenses Tempo - Find the Perfect Fit!
34 Review