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Feel the benefits of innovative functional underwear even at a moderate activity level. With the X-BIONIC® INVENT® 4.0 PANTS MEN you benefit from a significant performance boost right from your first steps into the world of winter sports. The new 4.0 generation is the first to feature the Retina® ultra-high definition quality for unique accuracy of functionality.


The functional underwear is designed for men who wish light compression and effective thermoregulation for a moderate level of activity. Thanks to technologically innovative production on precision machines the functional zones are seamlessly integrated in the exceptionally dense material and can act with pinpoint precision.


The legendary 3D Bionic Sphere® system ensures optimum thermoregulation of the chest and back with proven effectiveness. It cools when you sweat and warms when you are cold. Sweat Traps® prevent sweat gutters and additionally support the cooling effect.


Technologies such as the Venus XT Rib, a vertical ventilation channel for increased air exchange and improved sweat evaporation, are responsible for temperature-controlling ventilation. The stabilizing and balance-promoting ProPrio-Padding, but also the perfect fit thanks to the Aktiv-Bund and IDEO-Waistband, reinforce the performance-promoting wearing comfort.

X-BIONIC® INVENT® 4.0 Pants Men

  • 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".


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