Sierra Trading Post has - Westhawk Apparel Men's Insect Shield Bucket Hat in 3 colors for $3. Plus, coupon code "FREESHIP" makes shipping free.
Insect Shield® technology repels insects including mosquitoes, ticks, flies and chiggers for up to 70 launderings
Soft, lightweight and quick-drying nylon fabric
Mesh lining and head band for breathability
Grommets on top for breathability