The Ciara button front is a perfect pick for warmer days that call for a collar. Casual enough to be comfortable around town but with a complimentary fit and simple, elegant styling, the Ciara takes charge at the board meeting too. Button front. Clean lines. Slit on back sleeve opening. Machine washable. Made in the USA. 18.5 micron. 100% New Zealand Merino wool. 150g/m2. Made from superfine 18.5 micron New Zealand merino wool, the super soft, quick-drying, lightweight jersey fabric outperforms synthetics and cotton in warm conditions. Wool's natural temperature- regulating and moisture-managing properties give you next-to-skin comfort year-round. Ibex uses this fabric for warm weather tops and for baselayers in the cooler times of the year. Easy care, machine washable. 100% Merino Wool.