Men X-Bionic Base Layer | Cycling Zip Shirt Black/Charcoal

More Biking Performance, More Fun In Sports: The Weight-Optimized X-Bionic® Invent® 4.0 Cycling Race Zip Shirt Long Sleeve Men Is A High-Tech Pioneer For Passionate Cyclists. The New 4.0 Generation Is The First To Feature The Retina® Ultra-High Definition Quality For Maximum Accuracy Of Functionality. The Legendary Patented 3D Bionic Sphere® System Provides Adaptive Temperature Compensation With Precisely Positioned Functional Zones. It Warms You When You’Re Cold And Cools You When You Sweat. Sweat Traps® Collect Perspiration And Lead It To Evaporation-Intensive Zones. The Reinforced Material Of The Kidney Ribs Insulates The Temperature-Sensitive Kidneys And Pelvis. Innovative Material Contours Maximize Wearing Comfort And Thus Promote Endurance: The Streamlined Design Of The Dolphin Rider Neck Is Optimized For The Zone Where Collar And Helmet Meet. The Asymmetrically Cut Flexor Arm Cuff Prevents Friction From Slipped Sleeves.