Versatile, durable Polartec® Power Stretch® Pro base layer top for mixed output in cold conditions. Our warmest base layer zip-neck.

Features:

• Polartec® Power Stretch® Pro combines a highly durable nylon face with a soft, comfortable, moisture wicking brushed polyester interior
• The tall collar extends warmth 
• Deep front zipper provides rapid ventilation, makes on-and-off easy 
• Zippered sleeve pocket secures small essentials 
• Comfortable trim fit aids thermal efficiency, layers easily 
• Performance stretch and articulated patterning for mobility and freedom