The all new 4.5 Enduro Jersey offers a more relaxed, classic fit than our 5.5 UltraWeld, with new abrasion and snag resistant materials where you need it, in the arms and chest panels whilst a moisture wicking fabric on the back keeps you cool. This jersey is super comfortable with overlock stitching and is tailored to work with or without body armor. If you are looking for something for colder climates, take a look at the new 4.5 Windblock jersey.