UV sun protection clothing by AFTCO offers the best long sleeve performance fishing sun shirts for all types of fishing. Each fishing shirt in our line of men's UV protection fishing clothing features AFBLOCK UPF 50 technology which blocks at least 96% of harmful UV rays. Some of our most technical fishing apparel blocks well over 99% of harmful UV rays. In addition to AFBLOCK sun protection our performance fishing clothing features moisture wicking fabric technology that keep you feeling cool and comfortable, even in the harshest climates. Moisture wicking properties and AFBLOCK SPF Technology make AFTCO fishing shirts the complete cancer fighting choice for any serious fisherman or waterman.