u/GoodTroll2

After reading up on the various sun hoodies out there (currently just have a REI Sahara sun hoodie but I'm finding I run too hot in humid Texas weather) and I'm thinking about picking up the Ketl Mountain Nofry Sun Hoodie Vent. I like the idea of opening up the shirt to dump even more heat as I run pretty hot. The only thing keeping me from pulling the trigger is I'm a little concerned that the buttons on the vent version may not be comfortable when I'm carrying a pack with a sternum strap, which would be most of time. I noticed that not a single photo on the product page for the Nofry show it in use with a sternum strap and several show use with a pack but no sternum strap attached. Anyone have this sun hoodie and can speak to the buttons and rubbing/pressure when used with a sternum strap? It may come down to being a very personal thing and they have a solid return policy, but I figured I'd ask before ordering to avoid the hassle of returning it if I should just go ahead and get the non-"Vent" version instead. TIA