X-Socks Marathon Energy 4.0 Running Socks - opal black/dolomite grey

Mobilize your power reserves for long runs.

Highlights of the Marathon Energy 4.0 running socks

• Air-Conditioning Channel® 4.0
• Lambertz-Nicholson Achilles tendon protector 4.0
• Suppronation® bandage provides support
• Narrow Arrow construction

Details of the Marathon Energy 4.0 running socks

Get the decisive impulse for an outstanding performance with the even further improved technologies of the X-BIONIC® 4.0 product generation. As an ambitious runner, you are already used to the highest level of comfort from X-BIONIC®. Now this special sock for marathon sports surpasses itself. Ventilation support technologies such as Air-Conditioning Channel® 4.0, Air Guide® or Traverse AirFlow allow efficient control of ventilation. The shape-optimized Lambertz-Nicholson Achilles Tendon Protector 4.0 is responsible for protection against external mechanical impacts.

Thanks to Narrow Arrow construction, the fabric perfectly adapts to the female musculoskeletal system with the slender and higher midfoot and the smaller heel bone. Cuddly 3-Expand Ladies Stripes enclose petite feet softly and prevent chafing wrinkles.

Material 52% polyamide, 21% polypropylene, 20% polyester, 6% elastane, 1% glass fiber