A breathable, lofted baselayer to keep you warm in cold conditions. Built of Polartec® Power Grid® fabric with HeiQ® Pure odor control with a smooth face for easy layering and an open-grid pattern next to the skin that provides superior warmth, breathability and moisture-wicking performance. Made in a Fair Trade Certified™ factory.

• Activities: Hiking, casual wear, running
  
• Slim fit
  
• Warm, comfortable fabric
  
• Self-fabric backing on the collar with internal neck tape for comfort and a locker loop for hang drying
  
• Offset shoulder seams eliminate chafing under pack straps
  
• Long center-front zipper vents body heat and is backed by kissing welts for low-bulk comfort next to the skin
  
• Motion-friendly underarm gussets and low-profile thumb loops
  
• Flatlock seams minimize chafing, and a drop-tail hem provides increased coverage
  
• Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labor
  
• Made in Colombia
  
• Weight: 139 g (4.9 oz)
  
• Materials: 3.8-oz (129-g) Polartec® Power Grid® 92% recycled polyester/8% spandex jersey with HeiQ® Pure odor control and an anti-pilling finish
  
• Fabric is certified as bluesign® approved
  
• Machine wash warm, do not bleach, tumble dry low, cool iron, do not use fabric softeners