An anti-odor, thermal regulating mercerized merino fabric and a three-button Henley profile. This shirt is as comfortable as it is versatile. Limited in Navy. Custom milled 5-oz. 95% Mercerized Merino Wool/ 5% Lycra, 18.5 micron. Mercerization process gives merino amazing hand feel, improves comfort next to skin, increases the strength of fabric and makes the Merino machine-washable. Merino wool provides excellent moisture management, tranferring moisture away from your body to keep cool and dry. Effective temperature regulation, odor control and stain resistance. Three button, half placket front. Unbreakable Japanese Urea cats-eye buttons. Tailored fit and high armhole, meant to be worn as base layer. Machine wash cold, lay flat to dry. Proudly Made in Turkey.