WARMS WHEN YOU'RE COLD. COOLS WHEN YOU SWEAT. The cooling effect of X-BIONIC® Underwear is only activated once you start sweating. Its clever regulation system works with the most reliable of starters: your sweat. One-of-a-kind and effective, with its cooling power always exactly when you need it. Regulates your personal micro-climate, developed by scientists, proven by endurance athletes. You know that unpleasent feeling of being sweaty, then breaking out in goose bumps. Your body is sounding the alarm: Warning, threat of overcooling! X-BIONIC® Underwear prevents these chills. If no sweat is present, then a unique process uses air heated by the body asthermal insulation.
 

Product details

 
  • InsulationPads on the upper thigh

    Shaped like waves, their protection lies over a large surface of the most superficial thigh muscle, thereby retaining the necessary heat next to the body to maintain muscle performance.

       
  • Innerlap AirConditioning Zone®

    The inner thighs are less reactive to the cold. Here, woven mesh with zero insulation function allows air to circulate and aids cooling as soon as you start to sweat.

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  • Air-Conditioning Channel®

    The Air-Conditioning Channel® is a ventilation system of channels that flow around the body, continuously carrying away moisture and warmth. It allows air to flow to body regions not normally accessible by fresh air circulation.

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  • ExpansionKnee

    The accordion principle behind the ExpansionKnee improves its insulating character rather than losing it when the knee is bent. A highly flexible system of chambers and channels provide insulation by storing warm air inside.

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  • Two-Step 3D-BionicSphere® System

    The high-tech knitting technology ensures optimal grip and climate comfort. The different ribs and surface constructions support and transport moisture as well as warmth.

       
  • AirConditioningSpot™

    The knee hollow perspires quickly and heavily. A fine, circular knitted fabric has been incorporated there. Perspiration dissipates and is pushed outward with the aid of body warmth without the risk of chilling.

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  • ISO-CalfPad™

    Calf muscles can cool down quickly, particularly after short breaks and even if the body is still warm. This can lead to a risk of injury. The ISO-CalfPad™ retains the body‘s warmth.

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  • Air Guides®

    Work like spacers and borders along the Air-Conditioning Channel® for effective air circulation.

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  • X-BIONIC® Partial Kompression

    A new benchmark in compression technology. Partial Kompression by X-BIONIC® utilises the advantages of compression without neglecting cooling.

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  • ISO-Pad

    Enables targeted insulation of individual body parts from a cold environment to protect the body from freezing in winter. This is how the optimised ISO-Pads retain more body heat, which is necessary to guarantee internal organ function and protect body parts which are vulnerable to cooling.

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  • X-Impact Technology™

    Better performance due to graduated compression that reduces muscle oscillations, supports muscles and joints and optimises nutrient supply.

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Developed for:

Reisefunktions-BekleidungPants MenAlpin skiingSnowboard
HikingMountaineeringHuntingSkateboarding
Inline skating

Compression:

Low compression Mid compression High compression

Insulation:

Cool Light Warm Extrawarm

Technical composition:

84% NanoCore™
10% Mythlan™
6% Elastane

Material composition:

84% Polyamide
10% Polypropylene
6% Elastane
 

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Please turn your product inside out and do not use any detergents or bleaching.

 

International awards and distinctions

  • Test winner: Running 01/2006 X-BIONIC® Energy Accumulator

    Test winner: Running 01/2006 X-BIONIC® Energy Accumulator

    «With intelligent technolgies.» (EnergyAccumulator)

  • Test winner: SheCycles.com 01/2006 X-BIONIC® Energy Accumulator®

    Test winner: SheCycles.com 01/2006 X-BIONIC® Energy Accumulator®

    «The best base layer of all time!»

  • Test winner: De Telegraaf 12/2005 X-BIONIC® Energy Accumulator®

    Test winner: De Telegraaf 12/2005 X-BIONIC® Energy Accumulator®

    «There are no more better clothing which can dare this brand.

  • Test winner: SkiMagazin 11/2005 X-BIONIC® Energy Accumulator®

    Test winner: SkiMagazin 11/2005 X-BIONIC® Energy Accumulator®

    «… High-tech to behold»

  • Test winner: OHGIZMO! 11/2005 X-BIONIC® Energy Accumulator®

    Test winner: OHGIZMO! 11/2005 X-BIONIC® Energy Accumulator®

    «My body was in good hands... »

  • Test winner: fit 1 08/2005 X-BIONIC® Energy Accumulator®

    Test winner: fit 1 08/2005 X-BIONIC® Energy Accumulator®

    «… one should not do without X-UnderWear…»

  • Test winner: Motorradfahrer 01/2005 X-BIONIC® Energy Accumulator®

    Test winner: Motorradfahrer 01/2005 X-BIONIC® Energy Accumulator®

    «Very good feeling at driving.»

  • Test winner: Nordic Walker 05/2006 X-BIONIC® Energy Accumulator®

    Test winner: Nordic Walker 05/2006 X-BIONIC® Energy Accumulator®

    Seal of approval: «Very good.»

  • Test winner: Motorrad Magazin 04/2006 X-BIONIC® Energy Accumulator®

    Test winner: Motorrad Magazin 04/2006 X-BIONIC® Energy Accumulator®

    «Savy climate controlled wear for the high-tech fan»

  • Test winner: skate Magazin 03/2006 X-BIONIC® Energy Accumulator®

    Test winner: skate Magazin 03/2006 X-BIONIC® Energy Accumulator®

    «The most modern thermal underwear…»

  • Test winner: moneycab 02/2006 X-BIONIC® Energy Accumulator®

    Test winner: moneycab 02/2006 X-BIONIC® Energy Accumulator®

    «You’ll never want to wear anything else…»

  • Test winner: Bergsteiger 09/2006 X-BIONIC® Energy Accumulator®

    Test winner: Bergsteiger 09/2006 X-BIONIC® Energy Accumulator®

    «High tech device with a balanced temperature regulation»

  • Award nominee: Designpreis Deutschland 2009 X-BIONIC® Energy Accumulator V2.1™

    Award nominee: Designpreis Deutschland 2009 X-BIONIC® Energy Accumulator V2.1™

    is nominated for the German Design Prize 2009.

 
 

2 year guarantee

SIZING CHART (IN CM)

SIZE HEIGHT (A) WAIST (C)
S/M 166 - 176 74 - 85
L/XL 174 - 184 86 - 99
XXL 182 - 192 100 - 115

 

 

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