The Y LightLine Merino Tee is a lightweight, comfortable, and highly functional T-shirt that is particularly well suited for fast-paced hikes and other high-intensity activities in summer. The high-quality material blend contains 85% merino wool and 15% polyamide. The wool is certified according to the Responsible Wool Standard and keeps you cool on warm days and warm on cold days. Merino wool is pleasantly warm even when wet and scores points with its excellent moisture-wicking and quick-drying properties. At the same time, it is highly moisture-absorbent: merino wool can absorb up to 30% of its own weight in moisture before it feels damp. The flat seams of the Y LightLine Merino Tee ensure optimal comfort.