"The Columbia PFG Terminal Tech Long-Sleeve Shirt delivers the protection your outdoor lifestyle needs along with the comfort you want everyday. Omni-Shade UPF 40 sun protection blocks harmful rays, while Omni-Wick transfers moisture away from your skin to promote speedy evaporation to keep you cool. 4-way stretch pairs with body-mapped construction allows you to move freely, and an engineered knit fabric includes mesh-like panels on the chest, back, and underarms to maximize airflow where it's needed most. This Columbia shirt has slightly longer sleeves to ensure full coverage. Enjoy everyday comfort and protection tailored for your lifestyle in the Columbia PFG Terminal Tech shirt. Made of 100% polyester. Center Back Length: 29"". Machine wash. Imported.Manufacturer style #: 2180931. 100% polyester construction Omni-Shade UPF 40 sun protection blocks harmful UV rays Omni-Wick performance wicks moisture to keep you cool Integrated 4-way stretch allows unrestricted mobility Body-mapped construction maximizes ease of movement Engineered knit fabric with mesh-like panels for breathability Extended long sleeves maximize coverage"