TWYCE® 4.0

X-BIONIC® TWYCE 4.0 RUNNING PANTS MEN

X-BIONIC® TWYCE® 4.0 Running Pants Men



  • X-BIONIC® TWYCE® WITH 200% LARGER EVAPORATION SURFACE. Helps the body keep a stable core temperature of 37 °C leaving more energy for sporting performance. Patented in 29 countries.

  • 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.

  • AWARD-WINNING, PATENTED 3D BIONIC SPHERE® SYSTEM WITH THERMOSYPHON® TECHNOLOGY. Features complex 3D structures of inner and outer air channels. It cools when you sweat and warms when you are cold.

  • INNERLAP AIRCONDITIONING ZONE® is a fine network of knitted fabric with ZERO‑Insulation Zone. Cools via air exchange as soon as sweat develops.

  • 100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X".

Run faster, better and longer. Increase your performance with the X-BIONIC® TWYCE® 4.0 RUNNING PANTS MEN. The new 4.0 generation is the first to feature the Retina® ultra-high definition quality for unique accuracy of functionality. You can feel the difference in the highly effective density, the intensive functional transmission and the precisely defined functional zones.


Your advantage: extremely high-performance skin-climate management thanks to the legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology, which is more powerful than ever and has been doubled in size. Its latest developmental stage maximizes air exchange through 3D structures and Y-shaped elements. It cools when you sweat and warms when you're cold. This helps ambitious runners stay in the optimal performance range for longer.


Secure support is provided by the new IDEO-Waistband, which offers an ergonomically optimized tailoring with a higher line in the back. Partialkompression® supports the performance-enhancing effect while improving blood flow for optimal cooling.