Outdoor Research’s Men’s Ignitor Tee is an example of the technological innovation that has left cotton archaic in the world of outdoor apparel. The shirt’s heathered polyester wicks moisture and provides excellent range of motion. The Ignitor is designed to keep moisture to a minimum, while bumping up the comfort with a “silky” polyester blend. The Polygiene® treatment keeps the stink at bay on multi-day trips. Bonus: An integrated hip pocket holds small items, and reflective trim keeps runners visible during low-light runs.