X-Socks Men X-Bionic | Trek X Comfort Opal Black/Arctic White

Overcome Your Performance Limits With The X-Socks® Trek X Comf And Rely On High-Tech Support To Help You Increase Your Endurance On Fascinating Trekking Tours. Men’S Feet Are In Good Hands And Benefit From The Performance-Enhancing Power Of The Nanofiber In This Special Sock With Barefoot Climate®.NNsoft, Fine And Moisture-Absorbing Pneumaloft Yarn Ensures A Constant Feel-Good Climate And Makes You Feel As Though You Were Hiking On A Cloud.NNthanks To Its Elasticity And High Resistance Against Abrasion, You’Ll Enjoy A Good Fit And A Pleasant Skin Feeling. Equipped With Diverse Patent-Protected Technologies, The X-Bionic 4.0-Generation Models Prove That Outstanding Comfort Can Be Continuously Perfected Through Technological Innovation.NNthe Further Optimized Air-Conditioning Channel® 4.0 Ventilates Your Feet Even More Effectively And The Improved Lambertz-Nicholson Achilles Tendon Protector 4.0 Provides Even Better Protection Against Pressure And Friction.