X-BIONIC® RADIACTOR 4.0 GOLD underwear

X-BIONIC® RADIACTOR 4.0 JERSEY & Pants GOLD

Technical underwear for cold days, the jersey has exceptional cooling and heating effects.

A great set that doesn't get wet even during intense training.

Perfect for running on cold days.

•  shorter drying time, highest cooling and heating capacity, reduced volume and many high-tech functions.
• PATENTED 3D BIONIC SPHERE® SYSTEM WITH THERMOSYPHON® TECHNOLOGY. Features complex 3D structures of internal and external air channels.It cools down when you sweat and warms up when you're cold.
• IDEO-WAISTBAND IDEALLY designed, ergonomically optimized. With a higher cut line in the back area, the garment stays in place even with constant movement.
• 100% pure SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with "X".