Mens 100% Pure Merino Wool Crew Neck Short Sleeve Top T Shirt Thermal Underwear - Black - Large (100cm)Thermo Fleece is the unique result of a perfect blend of sophisticated technology, wool growing in Australia and our clean, green environment. Our superfine merino wools represent over 100 years of expert breeding and refinement resulting in only the softest, finest and whitest merino wools in the world. Prickle free, our garments are double knitted, without side seams and are fully machine washable. Key Benefits Luxuriously soft feel: Superfine