The Thompson fleece is made with a durable, anti-pill fabric for lasting wear. The men's fleece also has a brushed inner side for a super soft feel. It's the perfect midlayer, whether trekking in the hills or Hiking the dog in the countryside. 170gsm Symmetry fleece. 1 side brushed, 1 side anti pill. Zip neck. 100% Polyester. 296g.