The AFTCO Sirius Tech Shirt is built for serious anglers, with lots of strategic features and technologies geared toward your favorite sport. This AFTCO fishing shirt has vertical vents in back to allow cooling air circulation, plus bi-swing construction and articulated shoulders for full range of casting motion. There's a rod holder loop, attached lens cleaner, and 2 vented chest pockets with snap closures to hold small gear. AFBLOCK UPF 50 sun protection blocks burning rays and AFGUARD stain release helps repel dirt and grime. The AFTCO Sirius Tech Shirt for Men is lightweight and ultra-comfortable, with a button front, short sleeves, and an easy classic fit. 100% polyester. Machine wash. Imported. Manufacturer style #: M45113.