Perfect for year-round use, this lightweight vest can be used as part of a layering system for colder weather, or worn by itself in warmer weather. As your body heats up during activity, the Thermocules™ actively absorb, store, and release excess body heat, reducing perspiration to help keep you cooler and drier.

• Face fabric: 100% polyester micro-denier fleece. Lining fabric: 100% polyester mesh
• Lightweight and breathable, great for year-round use
• Loose elastic, taped seams on the arm and waist openings
• Easy care- machine washable