Feature(may vary by option.)

●X-BIONIC INVENT 4.0 Perfect for long training sessions or endurance competitions.
●ONLY WITH X-BIONIC 4.0: INNOVATIVE RETINA ULTRA-HIGH DEFINITION TECHNOLOGY Provides ultra-high resolution texture, ultra-high impact density and ultra-precise 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 cooling down during rest periods.
●X-Bionic
●100% Swiss engineering art. Made in Italy. 700+ international awards, 800+ patent applications for the products with the X

[B036 Black & Charcoal]

Description

The shirt is a powerful high-tech pioneer for ambitious runners and has the technological advantages of Retina Ultra-High-Definition manufacturing technology. The legendary patented 3D Bionic Sphere System plays a crucial role in continuous climate regulation with a shape-optimised surface on the chest and an extended zone on the back. It cools when you sweat and warms when you are cold. Enlarged sweat traps balance the temperature through targeted evaporation and the Kidney Ribs incorporated into the dense knit at the same time isolate the sensitive kidney and pelvic area.