Junior Base Layer Pants Switzerland

Regular price€59,00
Tax included.

Improve your performance and comfort in leisure sports. Precise support for body temperature regulation, keeping your personal climate in balance.

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Size chart






Body height (in cm) 118-125 126-137 138-143 144-158
Weight (in kg) 22-25 25-30 30-35 35-42
Chest (in cm) 59-62 62-68 68-74 74-80
Waist (in cm) 56-58 58-62 62-66 66-70
Hips (in cm) 69-71 71-76 76-82 82-87
Body height (in inch) 46-49 50-54 54-56 57-62
Weight (in lbs) 49-55 55-66 66-77 77-93
Chest (in inch) 23-24 24-27 27-29 29-32
Waist (in inch) 22-23 23-24 24-26 26-28
Hips (in inch) 27-28 28-30 30-32 32-34
Regulates body temperature

Maintain your core body temperature at 37°C, keeping you cool when you're warm and warm when you're cold.

Freedom of movement

Enjoy full freedom of movement, without restrictions or limits. Move with confidence and style!

Keeps you fresh

Our special Skin Nodor® yarn inhibits odor and the growth of bacteria so that you feel fresh even after an intense sports session.

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Product weight 100G-3.53OZ
Fabric Content 89%Polyamide, 8%Elastane, 3%Polypropylene

Free Shipping on ALL orders worldwide, no minimum spend
December promotion, offer ends 31st December 2023
Plus, extended 45 day returns up until 31st January


Developing the ultimate functional sportswear is not enough for us. Our goal is not only to provide you with the best gear in the high performance sports world, but also to ensure that your investment meets all your needs, requirements and expectations while performing at its best. We offer a two-year X-Bionic warranty on our revolutionary products.

Most Important Information

X-BIONIC® INVENT® 4.0 Pants Junior

  • X‑BIONIC® INVENT® 4.0. Are perfect for long training sessions or endurance competitions.
  • ONLY WITH X-BIONIC® 4.0: INNOVATIVE RETINA® ULTRA-HIGH-DEFINITION TECHNOLOGY. Provides ultra-high definition texture, ultra-high density function transmission and ultra-high precision body zoning.
  • NEW 3D BIONIC SPHERE® SYSTEM. The patented, award-winning 3D Bionic Sphere® System stops unpleasant moisture, the feeling of overheating and the risk of cooldown during rest and recovery phases.
  • PROPRIO‑PADDING OUTSIDE improves with ribbed structures the neuromuscular reaction time of the stabilising musculature, ensuring balance and stability.
  • 100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X".

Complete the Set

Junior Base Layer Shirt Switzerland


Treat yourself to carefree winter sports days with the whole family. The X-BIONIC® INVENT® 4.0 PATRIOT PANTS SWITZERLAND JUNIOR offers reliable thermal protection for young athletes on any terrain. The new 4.0 generation is the first to feature the Retina® ultra-high definition quality for unique accuracy of functionality. The exceptionally dense material is knitted on precision machines. Functional zones are seamlessly integrated and can act with pinpoint accuracy. The functional underwear has excellent insulating properties thanks to its roughened inner surface, is made of skin-friendly material and allows unrestricted freedom of movement. The legendary 3D Bionic Sphere® system ensures optimum thermoregulation of the chest and back with proven effectiveness. Sweat Traps® prevent sweat channels and additionally support the cooling effect. The ExpansionKnee at the knee joint offers optimum climate comfort and at the same time allows unrestricted freedom of movement. In the hollow of the knee, the AirConditioningSpot cools without the risk of chilling.