The Desoli Thermal Half Zip is a heavyweight merino wool base layer built for cold-weather performance. Constructed from Solid Gridmerino™ fabric using 17.6 µm pure merino wool at 270 g/m², it delivers substantial insulation while the grid structure promotes airflow to regulate temperature during active use. A high collar and half zip allow for easy ventilation and versatile layering on ski slopes, alpine routes, or any winter activity. The unblended merino wool is mulesing-free, naturally odor-resistant, and fully biodegradable at end of life.
100% pure merino wool, 17.6 µm fineness
270 g/m² Solid Gridmerino™ fabric for high insulation
Grid construction enhances airflow and temperature regulation
High collar with half zip for layering and ventilation
