Engineered for expert winter athletes, the X-BIONIC® ENERGY ACCUMULATOR 4.0 ARMADILLO SHIRT LG SL protects and performs. Featuring Impact Pro Yarn for cut resistance, the 3D Bionic Sphere® system with ThermoSyphon® technology enhances sweat management and adapts to your body's needs, while Expansion Ribs® preserve insulation and freedom of movement. Stay confident and focused on the slopes with dynamic protection and temperature regulation, built for winter endurance.