The Merino Tee in Heather Grey 5-oz. 95% superfine 18.5 micron mercerized Merino / 5% Lycra. The mercerization process gives merino amazing softness, increases the strength of fabric and makes the Merino machine-washable. Merino wool provides excellent moisture management; transferring moisture away from your body to keep cool and dry, effective temperature regulation, odor control and stain resistant. Self-bound neckline. Tailored fit. Pre-shrunk. Machine wash cold, lay flat to dry. Proudly made in Turkey. Model is 5"8', wearing a Small.