Introducing the X-BIONIC G087 ENERGY ACCUM 4.0 for men, the perfect underlayer for your ski and wintersport activities. This high-performance product from X-BIONIC is designed to provide optimal comfort and support during your adventures on the slopes. With its advanced technology and innovative design, the G087 ENERGY ACCUM 4.0 ensures maximum breathability and moisture management, keeping you dry and warm throughout your winter escapades. Upgrade your ski gear with this top-quality underlayer from X-BIONIC.