Soft polyester fleece fabric with Scent-Factor Technology can be worn as a layer in colder weather or outerwear on chilly mornings. Drawstring Hood and Large Front Kangaroo Pocket. 100% Polyester. Machine wash cold with like colors, Only non-chlorine bleach when needed, Tumble dry low, Remove promptly, Cool iron if needed. Sizing and Fit: Fits true size. Here in the office we usually wear one size larger than we do in the guide shirts to allow for layering.