Thank you, forgot about the mosquitoes. I do have a couple shirts I sprayed with permethrin a few years ago, that are only used for bp trips. Well the Ice Breaker shirts are over $50, waiting for the REI Dividend sale that starts soon, probably the weekend I do a two night, three day trip thru Desolation. If I am poor gear wise, it is in the bp clothing department. A little of this and that. I'll take a look at the Ibex clothing tonight, so many choices of manufacturers. What I like and have heard, is the Ice Breaker stuff does not hold odor, even when not washed and that was by a young lady who was with our group in Yosemite over NY's and at Lassen a few weeks ago. She is one of the many gear testers in our group.