Outdoor Research Alpine Onset Merino 150 1/4 Zip - Men's

A light layer for backcountry comfort. Flat seams and a next-to-skin fit are great when layering up, and the merino blend fabric regulates temperatures to keep you warm without overheating.

• Merino and recycled polyester with a hint of stretch for easy movement
• Repreve recycled polyester is made from plastic bottles
• Merino wool is naturally antimicrobial to resist odours
• Quarter-length zipper provides ventilation and coverage options
• Thumb loops keep sleeves in place while you move