Custom milled 5-oz. 95% Mercerized Merino Wool/ 5% Lycra, 18.5 micron. Mercerization process gives merino amazing hand feel, improves next-to-skin comfort, increases fabric strength 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. Relaxed, slightly oversized fit. Mid thigh length. Size small center front length 29". Machine wash cold, lay flat to dry. Proudly Made in Turkey.