The Pro Trek Midweight Crew is built for comfort and performance on demanding treks. Made with RWS-certified merino wool and recycled Primaloft, it delivers the perfect balance of insulation, breathability, and moisture management. The medium-thick construction with full-foot padding provides cushioning and protection, while a ventilated instep zone enhances airflow.
A Comfort Plus cuff prevents excessive calf pressure for a more relaxed fit, and the Selective Layering System (SLS) ensures targeted reinforcement where it’s needed most. Designed to keep feet warm, dry, and supported, this sock is ideal for long days on rugged terrain.
