Outdoor Research Echo Quarter Zip – Men's Size:XXXL or heavy lifting

or heavy lifting

Sockeye Season graphic in Emerald Green — a clean

VISLON center-front zip with stormflap and hook-and-loop closure locks out wind and driving rain at the chest

or after a workout

and sustainable construction

Outdoor Research Echo Quarter Zip – Men's Size:XXXL or heavy liftingWhen the pace is high and conditions keep shifting, the Echo Quarter Zip is our go to top for trail runners and hikers who need real ventilation without bulk. AirVent technology combined with ActiveTem treatment keeps airflow moving and body temp in check, even deep into Southern summer humidity. Flat seam construction and a trim athletic cut mean you can run or hike hard all day without any chafe to show for it. AirVent technology drives airflow