The Icebreaker 300 Merino Fine Polar Long Sleeve Half Zip for men has a stand-up collar that can be opened halfway for ventilation and is characterized by a particularly fine merino wool quality with a fiber thickness of just 15.5 microns, which is particularly smooth and extremely soft on the skin. This extra soft "fillet wool" is reliably scratch-free, even for very sensitive skin. The 300g/m² thick fabric provides ample warmth even in sub-zero temperatures and still prevents rapid overheating with changing activity levels. Ergonomically guided flat seams and a pre-shaped cut with raglan sleeve construction prevent friction and offer plenty of freedom of movement.
Thanks to 100% merino wool from responsible sheep farming ( without mulesing ), this Icebreaker underwear is odor-inhibiting and temperature-regulating. It is a sustainable natural product because when washing no microplastics into the wastewater. Learn more about the benefits of Merino underwear in a detailed comparison of Merino versus synthetic fiber .
Material: 100% wool (merino wool)
Material thickness: 300g/m²
Fit: Icebreaker Bodyfit
Special features: Superfine 15.5 micron luxury merino wool, ergonomic seams, zipper stand-up collar, thumb loops