120 grams of insulation provides significant warming power, but is still low profile enough to keep you from looking like a marshmallow. Hand pockets and a zippered chest pocket keep your digits warm and your phone secure. It's like a jacket, gone undercover as a shirt, on a mission to catch the cold off guard and shut it TF down.

• 5K mm waterproofing
• 5K g/m breathability
• Blaster Fit
• Synthetic Insulation: 120g
• Zippered chest pocket
• Suede silicon airpill patch at left pocket