Backpacker Apparel 5 All-Conditions Trail Shirts From sizzling deserts to 14,00-foot summits, these long-sleeved layers shielded testers from extreme conditions. November 4, 2014 Kelly Bastone Share this Facebook Icon Twitter Icon Email Icon Join Backpacker Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Backpacker Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In 'Photo by Ben Fullerton' Photo by Ben Fullerton 1 Stio Kirby Windshirt 2 Ibex OD Trinity & OD Heather 3 Howler Brothers Aransas 4 Simms Big Sky LS 5 Bluesmiths Kahana When you buy something using the retail links in our stories, we may earn a small commission. We do not accept money for editorial gear reviews. Read more about our policy.