Benefit from the intelligence of high-quality yarns with the X-SOCKS® TREK X APANI® Merino and enjoy the inimitable comfort effect of refined APANI® Merino wool on demanding trekking tours. Specially designed for men's and women's feet and equipped with fifteen patented technologies, these socks from the X-BIONIC 4.0 generation prove that outstanding quality can be further enhanced through constant innovation.

The high-tech functions in the densely knit material increase your endurance when you’re hiking in sturdy mountaineering boots. APANI® Merino wool provides more effective moisture management than sheep’s wool.

Perfectly coordinated technologies provide additional feel-good effects: the patented Suppronation® XX-Cross® Bandage bandage stabilizes your foot, the shape-optimized Air-Conditioning Channel® 4.0 improves the ventilating system for a temperature-controlled climate effect, and the latest evolutionary phase of the Lambertz-Nicholson Achilles Tendon Protector 4.0 provides optimal protection for the Achilles tendon.