The Arch Rock 1/4 zip provides built-in temparture regulation with the warmth of a high neck or the increased airflow of the zipper.

Product Features 

• SUSTAINABLE DESIGN: 100% Responsible Wool Standard (RWS) wool, certified by Control Union cert. 895314. RWS certified Merino wool supports animal welfare, land health, and supply chain transparency.
• WARM & DURABLE KNIT: 5-gauge knit merino insulates on cold days without overheating.
• VERSATILE VENTILATION: The 1/4 zip design lets you adjust airflow on the move—zip up for warmth or down to cool off without removing layers.
• ALL DAY COMFORT: Fine 19.5 micron Merino wool is naturally soft, breathable, and less itch.
• Responsible Wool Standard (RWS) wool, certified by Control Union cert. 895314