FABRIC TECH: 630 Denier High-Density Oxford Nylon fabric with TPU-coated frontside and PU-coated backside

it works very well and

it can rotate 360 degrees

the lines have no problem casting the biggest of flies with ease

Snag-free center-front zipper with external and internal storm flaps and zipper-garage chin guard

Patagonia Brimmer Hat Color:Robin Brown ROBN FABRIC TECH: 630 Denier High-DensityThe Patagonia Brimmer provides 40+ UPF sun protection and instant shade for full days outside. It works just as well for a hike as it does on the riverand it floats if you take an accidental swim. Made in a Fair Trade Certified factory. Specs & Features UPF Protection Main fabric is built of 100% recycled polyester stretch ripstop that's treated with a durable water repellent (DWR) finish made without intentionally added PFAS, and 40+ UPF sun