The Outdoor Research Men's Echo T Shirt has an upgraded design that will help athletes who love the Echo Collection from Outdoor Research take their workouts to the next level. The overall design uses eco-friendly breathable mesh fabric with AirVent™ moisture management that will thoroughly keep you dry and sweat-free. It features a reflective logo for early morning or late evening runs, essential UPF sun protection, plus an ultralight design. ActiveFresh™ Odor Control is used to keep unwanted odors at bay so you can work out with confidence in addition to set-in sleeves so you stay mobile and free. The Outdoor Research Men's Echo T Shirt offers an abundance of features and specs that will inspire you to reach new heights in your workout goals!