100% merino wool, 100% comfort: Developed for a wide range of mountain activities, the 185 MERINO ROCK'N’WOOL LINE pairs temperature-regulating comfort with robust durability. Their natural functionality and soft feel are an unbeatable duo: The 100% merino wool yarn produced using innovative OTW® technology is particularly soft and smooth. Because fewer fine hairs stick out, piling is reduced. The moisture- and temperature-regulating properties of merino wool come into their own on the way to the summit, especially in sweat-inducing passages. The reduced, streamlined design of the 185 ROCK'N’WOOL ZIP NECK pairs particularly well across seasons and sports. A versatile base layer, functional and comfortable vertical meter after vertical meter.