This R1 Air Zip Neck from Patagonia is their newest super soft state-of-the-art lightweight warm baselayer made with a uniquely structured and highly breathable design that makes this a great piece for cold weather high-output activities.

Details

• 100% Recycled Polyester Jacquard Fleece
• Super Soft Hollow-Core Yarns with ZigZag Texture
• Highly Breathable, Wicks Moisture, Quick Drying
• HeiQ® Fresh Durable Odor Control
• Half Zip for Temperature Control
• External Zippered Left Chest Pocket
  
• Offset Shoulder Seams for Increased Comfort
• Quick-Drying Stretchy Woven Binding at the Back Hem and Cuffs
• Fair Trade Certified™ Sewn
• 10.2 oz (289 g)