Mammut - Stretch fleece with Polartec® zip - Taiss ML Half Zip Pull Men Black for Men in Recycled Polyester - Size M Black M

Designed for year-round adventures in the mountains. Made using Polartec® Power Stretch™ fleece, this breathable midlayer keeps you warm even at high altitudes. Moisture-wicking properties aid in temperature regulation to minimize rapid overcooling once you reach the summit. And a half-length zipper provides added ventilation. The athletic fit makes this fleece ideal for layering throughout the day. Whether you're trekking up or coasting down, the Taiss ML Half Zip Pull is an ideal midlayer. Warmth-to-weight ratio:- Even when every gram counts on the trail, you need clothing that provides reliable warmth. A high warmth-to-weight ratio means lots of warmth with little weight.Stretchability:- Outdoor clothing must not be constricting. It must be elastic without losing its shape and should give you maximum freedom of movement. The more flexibility your activity requires, the more important stretchy material is.Breathability:- Especially for fast-paced activities, you need breathable cloth