509 FZN Merino Pants

FZN stands for Five Zero Nine, not frozen, and that’s exactly how you’ll feel in the 509 FZN Merino Pants. This base layer pant offers versatile midweight warmth with a high-performance Alpine Merino wool blend that’s naturally breathable, fast-drying, and odor-repellent—all without the itch. It outperforms conventional fabrics, delivering comfort and durability for demanding conditions.

Features:
• Made from Alpine Merino 250 GSM 20 micron wool blended with 40% Bamboo Viscose and 10% nylon for structure and durability
• Provides midweight warmth, rated LVL [2]
• Naturally breathable and fast-drying
• Odor-repellent without any itchiness