The Super.natural Tundra 175 women's long-sleeve merino shirt is a versatile base layer for active women seeking premium comfort, natural thermoregulation, and reliable technical functionality. Crafted from a balanced blend of exactly 50% merino wool and 50% polyester, the fine natural merino wool effectively regulates body temperature and naturally prevents odor buildup, while technical polyester fibers significantly accelerate drying time and enhance durability.

The midweight knit with a density of 175 g/m² provides optimal thermal insulation on colder days while offering excellent breathability and moisture-wicking during intense activities. Thanks to this versatile weight, the shirt is an essential companion year-round – delivering dependable warmth in winter for skiing, snowboarding, or ski touring, and excelling as a standalone top during transitional and warmer months for mountain hikes, trekking, or evening outings.

Featuring an ergonomic women-specific fit and an exceptionally low weight of just 138 g, the shirt ensures complete, unrestricted freedom of movement. A classic crew neck, hoodless design, and soft flatlock seams prevent chafing even under the straps of a heavy backpack. Reinforced cuffs keep the sleeves securely in place, making this shirt an ideal choice for technical outdoor sports as well as relaxed everyday wear.