At first glance, this is a simple baselayer in a classic style with long legs. However, for those who want to wear the same underwear on frosty days as well as on warm summer days, our "Sydney" underwear is a great choice. The unique fiber structure of merino wool insulates in the cold and cools in the heat. It provides ideal thermal regulation for the leg area on the ski slopes under ski pants or in summer under softshell pants. In both cases, it offers optimal performance from the natural fiber. The 200 g/m² weight covers a wide temperature range, keeping you warm in icy winter temperatures and lightly cooling in late spring as the first warm summer days arrive. In all scenarios, the pants feel soft against the skin and do not itch. No pinching, no chafing, no skin irritations. Flatlock seams, a gusset in the crotch, an elastic comfort waistband with a characteristic logo print as a subtle eye-catcher, and ergonomic cut are the foundation for a perfect first layer for climbing, speed hiking, trekking, or any movement-intensive activities. Excellent moisture management and temperature-regulating properties ensure comfortable wear. Whether directly on the slopes or during a break at one of the many mountain huts, the natural fiber always provides a balanced wearing experience. The merino fiber is odor-neutral. On multi-day hikes, prolonged sitting while traveling, or overtime in the office, unpleasant odors are hardly absorbed. Odor-resistant, antibacterial, and easy to care for, the underwear can be hand-washed on a bivouac tour and can be worn for more than one day with a pleasant body climate.