Salewa Zebru Fresh Merino Responsive Boxer Shorts

Mountaineering and climbing are alpine activities under rapidly changing conditions. These moisture-wicking and breathable boxers are ideal for such high-performance activities.

Natural moisture management
Inspired by and named after Monte Zebrù in the Ortler Alps, and made in Italy, our Zebru Fresh Bodymapping baselayers are primarily composed of super-fine merino wool blended with durable Tencel™ Lyocell from sustainably sourced wood. The merino wool provides optimal thermal insulation and soft, next-to-skin comfort, while the Lyocell ensures additional moisture absorption and freshness.

Enhanced thermoregulation
Additionally, these boxers feature smart synthetic polyamide fibers enriched with a blend of natural, thermoreactive minerals. These responsive yarns can absorb energy from your body and gradually release it back to your muscle tissue over time. The resulting increased blood flow, cellular performance, and oxygen supply lead to more efficient thermoregulation and faster recovery. Responsive is an integral part of the fabric and does not wash out.

These men's boxers have a close fit with 3% elastane for added stretch. They are produced using an advanced knitting technique that allows us to either use comfortable flatlock seams or completely forgo seams. Thanks to the high content of merino wool, our Zebru underwear also naturally combats odor formation.

Lightweight, technical baselayer boxers made from a merino-Tencel™ blend.