PATAGONIA LONG-SLEEVED SOL PATROL SHIRT - WOMEN'SThis versatile fishing and travel shirt is loaded with features and made of a lightweight, fast-drying 100% recycled polyester ripstop with 50+ UPF sun protection for cool-wearing comfort in hot and humid conditions. Fair Trade Certified(TM) sewn.FEATURESMade of ultralight, breathable and quick-drying 100% recycled polyester with 50+ UPF sun protectionDouble-layer collar converts to stand-up collar for additional sun protection; stays put with hidden snaps at collar pointsTwo large chest pockets accommodate fly boxes and close with corrosion-resistant zips; hidden tool dock near right pocketButton tabs keep sleeves rolled upGenerous center-back pleat improves airflow and comfort for easy movement and casting; improved venting in back yokeHidden lens cleaner at hem keeps optics cleanFair Trade Certified(TM) sewnTECH SPECS2.8-oz 100% recycled polyester ripstop with 50+ UPF sun protectionFabric is certified as bluesign(R) approvedFair Trade Certified(TM) sewn