CORE Wool Mix Set is a soft base layer set that keeps you dry and warm in cold conditions. The long-sleeve jersey and long johns are made of a polyester and merino wool blend that offers great thermoregulation and comfort. A great choice for most types of activities on cold winter days.Features:- Recycled polyester and merino wool blend- Mulesing-free merino wool- Keeps you warm even when wet- Naturally odour free- Regular fitSpecifications:- 80% Polyester-recycled 20% WoolCare:- Machine wash in 40 degrees. Compare prices from: Craft in Men's Underwear