The Salewa Zebru Medium Warm Alpine Merino Responsive Tight Women in Onyx colour is a thermal baselayer for mountaineering, ski touring and trekking in cold conditions. Its soft merino blend combines warmth and moisture management with four-way stretch for comfortable movement beneath outer trousers.

• 67% merino wool: provides next-to-skin softness and helps regulate temperature.
• 31% polyamide and 2% elastane: add durability, shape retention and stretch.
• Responsive technology: thermoreactive minerals are integrated into the yarn and do not wash out.
• Moisture management: the fabric wicks perspiration and dries quickly during active use.
• Minimal seams: tubular knitting reduces potential friction points for greater comfort.
• Four-way stretch: allows the close-fitting fabric to follow your movements.
• Natural odour resistance: merino wool helps limit odour build-up during extended wear.