STRONGER: LAMBERTZ-NICHOLSON ACHILLES TENDON PROTECTOR 4.0. The Achilles tendon lies in the opening of the cushion and is thus protected from pressure and friction.
AIR-CONDITIONING CHANNEL® 4.0. Air-conducting 3D structures and high-tech special yarn promote intensive ventilation of the feet.
SUPPRONATION® BANDAGE. Supports a healthy foot posture and counteracts overloading of the ankle joint.
INSTEP PROTECTOR WITH AirVent Zone. 3D knitted technology prevents full-surface contact, disposes of warm, damp air, and prevents the formation of blisters.
100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X".
Trust the technologically advanced X-SOCKS® RUN RETINA 4.0 MEN and get ready for the challenges of long-distance running. Retina® Technology makes the socks even lighter and more comfortable while positioning the integrated technologies with the highest precision.
The ultra-high resolution production is carried out on ultra-modern machines with a very sophisticated knitting construction and finer yarns. This results in thinner and lighter socks while raising the performance aspect to the highest level. The knitted fabric, which precisely embeds the optimized Air-Conditioning Channel® 4.0, also enables highly efficient ventilation.
To protect against pressure, shock and friction, the shape-optimized Lambertz-Nicholson Achilles tendon protector 4.0 with its two-part cushioning encloses the sensitive zone above the heel. Together with the heel protector, the AirFlow Ankle Pads further strengthen the protective space around the heel and ankle.