Zebru Fresh Merino Responsive Boxer Men

Alpine mountaineering and climbing mean operating in rapidly changing conditions. This moisture-wicking and breathable boxer copes well with high-output activity.

Natural moisture management
Inspired by and named after Monte Zebrù in the Ortler Alps and made in Italy, our Zebru Fresh bodymapped baselayers are composed primarily of super-fine merino wool blended with high-tenacity Tencel™ lyocell extracted from sustainably grown wood. The merino provides optimal wicking warmth and soft, next-to-skin comfort, while lyocell brings additional moisture absorption and freshness.

Enhanced thermoregulation
In addition, this boxer has smart synthetic polyamide filaments loaded with a unique blend of natural thermoreactive minerals. These Responsive yarns have the ability to absorb far-infrared radiation (FIR) from your body and slowly release it back into the muscle tissue over time. The resulting increased blood flow, cellular performance and oxygenation leads to more effective thermoregulation and faster recovery. Responsive is an integral part of the fabric and does not wash out.

This men’s boxer has a snug, close fit with 3% elastane for additional stretch performance. It’s engineered using an advanced knitting process that enables us to use either comfortable flatlock seams, or do without seams completely. And thanks to the high percentage of merino wool, our Zebru underwear also naturally fights odour build-up.

A lightweight, technical merino-Tencel™ baselayer boxer.