Harley has a line of button up UV Summer shirts. They appear to me to be the same as Columbia brand but with Harley added graphics, branding. I have one and it is good shirt. I also have a solumbra shirt, nice shirt but the Underarmor ones from any sporting goods stores is about $20 less and to me seems to do the same job. I also wear a Vanson Vent Max summer jacket that I like, Made of a better grade of mesh than the TourMaster, Harley etc, larger holes but much tougher, no collar which I like, just banded around the base of the neck. It also has CE Armor in shoulders and elbows that is backed up by leather and a back protector that while not CE is there and upgradeable to CE if you choose. Buy direct from Vanson. Also has a dropped tail without the mesh to protect the lower back, coolest jacket I have ever worn. I always wear coat, gloves, boots etc. and I live in sunny Florida and ride almost everyday and the Underarmor long sleeve white with a Vanson Vent Max is the coolest deal I can find.