Simms Women's Bluewater Buttondown Long Sleeve Shirt features include: UPF 50 sun protection, 71% Nylon/29% Polyester with COR3 Technology, Side-seam fly box compatible, zippered pockets, Left sleeve pocket for license or lip balm, Nylon snap front, Simms' articulated sleeve design contours the arm position and allows for the greatest ease-of-casting without excess fabric, Simms Sun Cuff design lengthens the sleeve to come over the back of the hand and provide greater sun protection, Off-shoulder seams for added comfort, Imported. Sizes and colors available as displayed.