Royal Robbins Westlands 1/4 Zip Y14600134 W

The Westlands 1/4 zip provides built-in temperature regulation with the warmth of a high neck or the increased airflow of the zipper. Wool and recycled poly blend is naturally durable, breathable, moisture-wicking, odour-resistant, and insulating—even in wet conditions

• PERFORMANCE BLEND: Made with Merino wool for moisture wicking, temperature regulation, and recycled poly for soft durability.
• TEMPERATURE CONTROL ZIP: The 1/4 zip design lets you adjust airflow on the move -- zip up for warmth or down to cool off without removing layers.
• NATURAL PERFORMANCE: Durable and less itchy, this midweight 7-gauge knit wicks moisture, resists odors, and regulates body temperature through changing conditions.