Icebreaker Descender Merino

The Descender Merino sweatshirt is a technical mid-layer for cold, high-output days. Its 240gm RealFleece™ brushed merino wool construction uses heat-trapping channels to help regulate body temperature, while lighter corespun side panels add durability and airflow.

Designed for dependable comfort during active use, it features flatlock seams, offset shoulders and thumb loops to keep the sleeves secure. Zippered chest and hand pockets provide practical storage, making it a capable natural-performance layer for demanding outdoor conditions.