Norvan Crew Shirt LS Women's is an airflow- and moisture-managing long-sleeve shirt designed for mountain running, trail running and hiking, built as a layer that manages moisture and increases airflow during high-output movement. Product Type: Women's breathable shirt Material: Phasic FL Hybrid construction uses ultralight Delta mesh on the back for improved airflow. Merrow seams and laminated finishes in key areas help minimise chafe. Patterning removes restriction and the design rides comfortably under a hydration vest. Pair it with women's trail running shoes and a women's windbreaker jacket for mountain running in variable conditions. Hardwired for mountain running, the Norvan Crew is made to go far. Its hybrid construction combines our soft, high-performance Phasic FL fabric with our ultralight Delta mesh on the back for improved airflow. Merrow seams and laminated finishes in key areas minimize chafe, the design rides comfortably under a hydration vest, and the patterning removes restriction.