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X-Bionic Invent 4.0 Pants JR

Innovative functional underwear for young adventurers that offers optimum thermal protection and freedom of movement.

74.90€ 58.15€ incl. VAT.
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44-IN-YP05W19J-A010-10-11

Delivery time 7 - 9 business days *

For deliveries to Germany
Delivery time per country
30 days return policy
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Carbon neutral shipping (DHL)

The facts at a glance

Suitable for
  • Kids
Made for
  • Alpine Ski Touring & Backcountry
  • Cycling

X-Bionic Invent 4.0 Pants JR

The X-BIONIC® INVENT® 4.0 Pants Junior are the ideal choice for active young adventurers who are out and about skiing, cross-country skiing, running, hiking, speed hiking, cycling, mountain biking or road biking. This innovative functional underwear offers a perfect combination of thermal protection and freedom of movement, specially developed for children. Thanks to the advanced Retina® Ultra-High-Definition technology, the pants are extremely precise in their functionality and offer seamless integration of functional zones that ensure a targeted effect.
The patented 3D Bionic Sphere® system effectively regulates body temperature by wicking away moisture while preventing overheating and overcooling. The Proprio-Padding outer structure improves neuromuscular reaction time and ensures stability and balance, which is particularly beneficial during intensive activities. Made from 100% Pure Swiss Engineered material and manufactured in Italy, the pants stand for the highest quality and innovation, supported by over 700 international awards and 800 patent applications.
The roughened inner surface of the X-BIONIC® INVENT® 4.0 Pants Junior offers excellent insulation properties and is made from skin-friendly material that allows young athletes unrestricted freedom of movement. The expansion knee ensures optimum climate comfort, while the AirConditioningSpot in the hollow of the knee ensures pleasant cooling without the risk of chilling. With these features, the pants are perfect for long training sessions or endurance competitions.

Product details

Made for:
Children
Optimal for:
  • Skiing
  • Cross-country skiing
  • Running
  • Hiking
  • Speed hiking
  • Cycling
  • Mountain biking
  • Racing bike
Features:
  • X
  • BIONIC® INVENT® 4.0 Pants JuniorX
  • BIONIC® INVENT® 4.0. are perfect for long workouts or endurance training
  • Competitions suitable.ONLY WITH X
  • BIONIC® 4.0: INNOVATIVE RETINA® ULTRA
  • HIGH
  • DEFINITION
  • TECHNOLOGY. Offers ultra
  • high resolution texture, ultra
  • high effect density and ultra
  • precise body zoning.NEW 3D BIONIC SPHERE® SYSTEM. The patented, award-winning 3D Bionic Sphere® System stops uncomfortable moisture, the feeling of overheating and the risk of cooling down during rest periods.PROPRIO
  • PADDING OUTSIDE with ribbed structures improves neuromuscular reaction time of stabilizing muscles and provides balance and stability.100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards, 800+ patent applications for the products with the "X".
Materials:
89% polyamide, 8% elastane, 3% polypropylene

Technologies and manufacturing processes

  • 3D Bionic Sphere® System

    The body sweats during activities. The natural cooling system keeps the body at an ideal 37°C by means of sweat. Traditional thermal underwear draws the cooling sweat away from the skin. This tempts the body to produce even more sweat. Valuable fluids, minerals and salts are lost without efficient cooling. This reduces performance.
    Cools when you sweat. Warms when you're cold.
    The award-winning 3D Bionic Sphere® System stops unpleasant moisture, the feeling of overheating during rigorous activity and prevents cooling during rest and recovery phases.
  • Innerlap AirConditioning Zone®

    The inner thighs are less cold-active in terms of muscle performance.
    Efficient cooling no matter what the conditions
    Air permeability is increased in this area through the Innerlap AirConditioning Zone®, the insulation layer is reduced, so air conditioning is strengthened by air exchange.
  • AirConditioningSpot

    Since the back of the knees sweat quickly and heavily, a fine, round mesh fabric is incorporated there. With the help of body heat, excess sweat is pressed outwards, where it evaporates without the risk of cooling down.
    Cools the knee without the risk of cooling.
    The AirConditioningSpot cools without chilling.
  • Air-Conditioning Channel® with ZERO-Insulation

    The production of high-quality functional underwear requires exact knowledge of the body and its temperature-determining key zones.

    The ZERO-insulation zones are placed in body areas which are key to temperature regulation and function like valves as a part of the AirConditioning Channels®.
  • Active-Bund®

    No clothing is more disturbing than the one that constantly slips, cuts in and hinders freedom of movement. This has to be prevented.
    Highly adaptable for perfect fit
    The highly elastic Aktiv-Bund provides a secure fit and support without constricting or impeding movement.
  • IDEO-Waistband

    During continuous movement, slipping functional underwear can lead to annoying friction. Only outstanding material and an optimal fit guarantee a performance-enhancing sense of well-being.
    Ideally designed, ergonomically optimized.
    The ideally designed, ergonomically optimised waistband, with higher cut in the back, keeps the garment in place even during constant movements.
  • MacroSphere System

    Physiological studies have shown that the chest and back area is one of the optimal zones for swift and effective ventilation.
    Swift an effective ventilation
    The large three-dimensional MacroSphere System on chest and back provides a refreshing cooling effect. It reliably cools when you sweat and provides thermal insulation when you're cold.
  • ProPrio Padding

    Proprioreceptors belong to the group of mechanoreceptors and serve the perception of space and the orientation of one's own body during the mechanical load of movement. Targeted support of the proprioreceptors leads to a increase in performance accordingly.
    Improve neuromuscular reaction time
    ProPrio Padding actively ensures the balance and stability of your entire body.
  • ISO pads

    11 channels each form the ISO pads at the hips and even extend over the waistband. Large areas of the organs are thus protected from the cold. In winter, it is possible to protect the body from freezing by specifically insulating individual body parts from ambient cold. Thus the ISO pads over the hip bones and also the finer ISO pads on the buttocks keep the warmth on the body, which is necessary to guarantee the internal organ functions. At regular intervals, the ribs of the ISO pads drape over the shoulders, keeping warmth on the body and protecting against chilling. This is where a lot of heat is lost with conventional jackets, because the weight of the jacket or backpack compresses the insulation material so that it loses its effect.
    More insulation area
    ISO pads enable targeted insulation of individual body parts from a cold environment. By retaining body heat that is necessary to guarantee interior organ functions the temperature-regulating zones prevent the cooling down of the whole body.
  • Partial compression®

    Compression sportswear improves the supply of oxygen and nutrients to the muscles, reduces muscle vibrations and helps to speed up recovery. Large-area, mechanical pressure can negatively influence the blood circulation in the tissue. If no sweat remains on the skin, the blood cannot be cooled. This leads to a reduction in the functioning of the body's own cooling system.
    A new benchmark in compression technology.
    Partial Compression® applies targeted pressure on 1 mm-wide ridges. Left and right of the ridge is a compression-free area where compression could have a negative effect on blood circulation to the skin. In this way the blood flow through the veins and capillaries remains unimpended.
  • Intercooler

    The thigh muscles are an important cooling zone of the human body. However, the large muscle is prone to cooling down easily, especially under harsh conditions.
    Large-scale welding management.
    This 3D construction collects perspiration on the upper thigh and maintains it directly upon the skin so it can evaporate optimally while directly on this muscle group. Between periods of exertion, the Intercooler's rib technology lies in a wavelike structure on the muscle to provide insulation. The locked-in air protects the muscles from overcooling.
  • Sweat Traps®

    Of the up to three million sweat glands on our skin, up to 300 per square centimetre are located within the armpit. Everyone knows what happens here during a run. Already when warming up the muscles, the sweat begins to trickle.
    Catches wetness before it becomes palpable.
    Large dimensioned sweat traps, ergonomically positioned based on laboratory tests, prevent the moisture from dripping and provide active cooling.
  • Venus XT Rib

    The basis for the design of outstanding functional clothing is scientific knowledge and physical calculations. The real art is to put them into practice.

    Vertical ventilation channel for an increased air exchange and thus sweat management.
  • ExpansionKnee

    A knee can bend up to 160 degrees. Hardly any pants can do that without thinning out and losing their thermal function. The accordion principle of the Expansion Ribs® gains insulating properties with the bending of the knee, instead of losing them. Highly flexible, a chamber and channel system unfolds with the movement, in whose interior warm air is stored for insulation.
    The ExpansionKnee protects the knee from the cold even in a bent position.
    The accordion-like construction of the ExpansionRibs® retains its insulating properties rather than losing them when the knee is bent.

How to choose the right size

Size
6/7
8/9
10/11
12/13
Chest(cm)
59-62
62-68
68-74
74-80
Waist(cm)
56-58
58-62
62-66
66-70
Hips(cm)
69-71
71-76
76-82
82-87
Weight(kg)
22-25
25-30
30-35
35-42
Height(cm)
118-125
126-137
138-143
144-158
Agedocker(years)
6-7
8-9
10-11
12-13
Size
6/7
8/9
10/11
12/13
Chest(cm)
59-62
62-68
68-74
74-80
Waist(cm)
56-58
58-62
62-66
66-70
Hips(cm)
69-71
71-76
76-82
82-87
Weight(kg)
22-25
25-30
30-35
35-42
Height(cm)
118-125
126-137
138-143
144-158
Agedocker(years)
6-7
8-9
10-11
12-13

How to measure

1.
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4.
4.
  • 1. Chest:
    Measure the circumference at the widest part of the chest (under the armpits)
  • 2. Waist:
    Measured the waist circumference below the navel. The measuring tape should not constrict the belly keeping the tape horizontal around the body.
  • 3. Hips:
    Measure the hips circumference at the fullest part of the seat keeping the tape horizontal around the body.
  • 4. Height:
    Stand up straight with your feet and back against a wall. Place a flat object (e.g. book) on your head and hold it horizontally against the wall. Now you can measure from the bottom edge of the object to the floor.

More information in SportFits magazine