X-Socks Endurance 4.0 Socks arctic white/dolomite grey

With the X-SOCKS ENDURANCE 4.0 MEN, you can relax and face the challenges of long-distance running. You can rely on the proven X-BIONIC quality and the optimised functions of the X-BIONIC 4.0 generation.

The optimised Air-Conditioning Channel 4.0 with its precise air channel system ensures even more efficient ventilation. CentralFlow AirCool Stripes and the Traverse AirFlow Channel system further increase the ventilation effect.

The Lambertz-Nicholson Achilles Tendon Protector 4.0 with its two-part padding provides perfect protection for the friction-sensitive zone above the heel and, in combination with the AirFlow Ankle Pads 4.0 and the heel protector, prevents injuries caused by pressure and friction.

The stabilising Suppronation Bandage also promotes endurance on marathon routes by supporting the foot in its rolling movement.

With the X-SOCKS ENDURANCE 4.0 MEN, you can relax and face the challenges of long-distance running. You can rely on the proven X-BIONIC quality and the optimised functions of the X-BIONIC 4.0 generation.

Skin Nodor
Skin Nodor is a climate-active nano-filament and reduces bacterial growth and perspiration odour. An inorganic bacteriostatic agent is incorporated into its interior. Skin Nodor only develops its effect through the slow release of ions, activated by body heat. The ions prevent the proliferation of microorganisms, while at the same time protecting the skin's sensitive ecosystem and preventing allergic reactions. Skin Nodor is particularly soft and breathable and ensures an excellent fit.

Mythlan
Skin-neutral and anti-allergic lightweight fibre reduces the build-up of germs and bacteria.

Bisentio
This multifunctional hollow fibre is breathable, elastic and offers excellent properties. It absorbs pressure and shocks thanks to the air contained in the fibre core. The high-quality three-thread construction is extremely durable and abrasion-resistant.

Active waistband
Secure hold without slipping and constriction, adapts to any leg circumference.

Air-Conditioning Channel
The Air-Conditioning Channel made of fine mesh knit is an air conduction system that continuously ventilates and air conditions the foot and leg. It leads out of the anatomically moulded footbed on the inside of the foot, ensuring that moist and overheated air is pumped out of a tight-fitting shoe with every movement of the foot.

Lambertz-Nicholson Achilles tendon protector
With its highly abrasion-resistant and shock-absorbing material, it protects the Achilles tendon from pressure points and friction caused by the edge of the shoe. The sensitive Achilles tendon is not strained as it is embedded in the opening of the pad.

Stretch rib
Ensures elasticity and a perfect fit.

Suppronation bandage
Supports a healthy foot posture and prevents overloading of the ankle joint.

AirFlow ankle protection
The ankle protrudes from the side of the leg and is often scraped in the event of a fall. The crescent-shaped arrangement of the pad offers the ankle the greatest possible protection without affecting the exchange of air via the Air-Conditioning Channel.

Traverse AirFlow Channel System
The 3-channel cross ventilation system helps to absorb moisture and heat into the air conditioning channel. It also air conditions large areas of the sole of the foot that is normally firmly enclosed by the shoe.

Toe protector
Cushions pressure and adapts perfectly to the asymmetrical toes. Protects them from blisters and chafing.

Toe tip protector
The asymmetric protector made from shock-absorbing Robur hollow chamber yarn cushions and protects the pressure-sensitive tip of the toes.

Instep protector with AirVent Zone
Increases the shock-absorbing effect of socks and allows air to circulate through channels.

Heel protector
The heel protector protects against pressure and friction.

Albedo 360° Reflective Technology
When exercising at dusk or at night, light is reflected. No matter which direction it comes from.

Anatomically moulded footbed
For the "L" left and "R" right foot with integrated Air-Conditioning Channel.