This jacket uses 20 denier PERTEX QUANTUM AIR with PRIMALOFT Silver Insulation. a quick-drying. water-repellent. heat-retaining. compression-resistant cotton. Designed to wrap around the neck and head with padding. The underarms. which tend to get stuffy. are made of fleece with a supple texture. The pockets are designed to fit into the insulation and can be used as a hand warmer.

• The model is 5'8'' 170lbs and wearing a Medium