Built for performance, our Train Ascent Pro Long-Sleeve Crew Neck Top can tackle high-intensity hikes in cooler weather or a chill session at the climbing wall. The recycled polyester-blend fabric is soft to the touch and wicks moisture when you're active, keeping you dry and focused on the task at hand. We added odor control so you can wear it more and wash it less while out on your adventures.Models shown are 5'9" to 5'11" tall, wearing size S/4, L/12, or XXL/18.