Thanks to the thin merino material with a smooth structure, I am a great choice even on cooler summer days or nights and am ideally suited for sporting activities. Made from 100 percent organic merino wool, sustainability is very important to me. The chlorine-free dyed natural high-performance fiber comes from ecologically managed mulesing-free sheep breeding and impresses with its thermoregulatory, breathable, moisture-regulating, odor-inhibiting and biodegradable properties and functions. As a sustainable product, even the logo is made from recycled felt with environmentally friendly printing.