The X-BIONIC COREFUSION ENDURANCE MERINO JERSEY SS is excellently crafted with its classic cut and seam construction, radiating timeless style and quality. It embodies the pinnacle of Italian craftsmanship. The jersey is made from three different high-quality Italian fabrics that are strategically placed using Body-Mapping technology to ensure optimal ventilation and temperature control. The main fabric is composed of 40% merino wool, providing excellent thermal regulation and moisture management. Additionally, the shoulders are equipped with abrasion-resistant material that enhances durability. The complex 3D structures of the inner and outer air channels actively cool you when you sweat and keep you warm during colder rides, ensuring optimal comfort throughout your entire ride. The jersey also features three back pockets for practical storage, reflective details for improved visibility and safety, and a YKK Vislon zipper for smooth operation and durability.