Get the momentum you need for trail and mountain running with the super-light X-SOCKS® SKY RUN TWO. Like their predecessors, the highest material quality distinguishes these men’s socks from the X-BIONIC 4.0 generation.

The weight-saving and extra-breathable Mythlan® net-knit fabric on the instep is a proven comfort feature, as is the disinfecting and odour-reducing Sinofit® footbed.

And you can continue to rely on the stabilizing effect of the Suppronation® XX-Cross® Bandage bandage. Thanks to consistent innovation, these new models deliver even more technological precision.

The completely redesigned Air-Conditioning Channel® 4.0 with its reshaped, upwardly narrowing air channel ventilates the sole of the foot even more effectively.

And the Lambertz-Nicholson Achilles Tendon Protector 4.0 with its two-part shape provides even better protection for the sensitive zone above the heel.