Feature(may vary by option.)

●Underwear for extended hikes and outdoor adventures, patented 3D bionic sphere system with thermosyphon technology cools when you sweat and warms when you are cold.
●INNOVATIVE RETINA ULTRA HIGH RESOLUTION TECHNOLOGY Provides ultra-high-definition texture, ultra-high-density function transmission and ultra-high-precision body zoning.
●Unique comfort for outdoor adventurers who wear backpacks. The three-dimensional woven AirDuct pads are attached where the backpack straps rest against the body.
●INTELLIYARN. More than 60% recycled polymers while maintaining product performance
●100% purely Swiss made. Made in Italy.

[Golden Earth & Sunset Orange]

Description

Extended hikes through your territory, persistent outdoor tracks are your passion. With the X-Bionic Outdoor Energizer 4.0 mens shirt, you can embark on any adventure and forget the time. The new 4.0 generation is the first with the Retina Ultra High Definition quality for a unique precision of functionality. The X-BIONIC 4.0 generation shirt benefits from the unmatched precision of Retina Ultra HD manufacturing technology. Innovative knitted high-tech yarns are used to create an ultra-dense material that precisely integrates a variety of functional zones. On the front is the legendary patented 3D Bionic Sphere system, which can now be even more sustainable thanks to the innovative ThermoSyphon technology. Complex 3D structures, Y elements and internal and external ventilation channels are precisely positioned for smarter, even more efficient thermoregulation. The AirDuct ShoulderPads protect the shoulders from pressure and friction. The air conditioning channel ventilation system surrounds the body and continuously wicks away moisture and heat.