The Puremerino Half Zip is a next-to-skin base layer crafted from 200 g/m² pure 18.4 micron merino wool — fine enough to feel soft against bare skin while delivering natural temperature regulation, moisture management, and odor resistance without synthetic blends or treatments. The slim fit and tight-fitting high collar keep warmth close to the body, while the half zip allows quick ventilation during high-output activities like running, ski touring, or cycling. Because the fabric is unblended and free from synthetic treatments, the garment is fully biodegradable and recyclable at end of life. Wool is sourced from mulesing-free, traceable Australian merino sheep.
100% pure merino wool, 18.4 micron superfine grade
200 g/m² knit weight — suitable for 4-season use
Next-to-skin slim fit with high collar and half zip
Natural thermoregulation, anti-odor, and anti-static properties
Seams positioned in non-friction areas for comfort
Mulesing-free, traceable merino wool from Australia
Fully biodegradable and recyclable — no synthetic blends or treatments
