INNOVATIVE FABRIC Made from a technical fabric that combines moisture-wicking and antimicrobial properties, this shirt works on the trail and in the city alike. CASUAL CHIC The classic short-sleeved silhouette holds classic appeal thanks to the check pattern and button-down cut. Omni-Wick™ Vented This product incorporates an antimicrobial treatment intended to protect the product from bacterial growth. The active biocidal substance is: Peppermint Oil (natural oil). Center Back Length: 76.0cm Uses: Water, Hiking Hiking type: Day hiking, Backpacking Composition: 100% Polyester