The Head performance collection is straightforward and focused, just like this crew neck shirt with mesh inserts and ERGOstretch material. Additional performance is provided by ENDOdry and ENDOcool treatments enhancing wicking properties.Fit: Performance FitMain Fabric: 95% PES / 5% ELERGOstretch 4-WAYENDOcool cooling dot print (upper body - back side)ENDOdry wicking propertiesModern Crew neck constructionElastic decorative tape front & back sleeve / back