Castelli Special Collection As we look forward to cooler temperatures and less predictable weather, it's time to delve into the Castelli special collection of winter cycling kit. With a focus on performance and style, these pieces give you warmth and comfort alongside exclusive designs that stand out amongst the rest.  Winning Winter Warmth The Women's Hollywood Long Sleeve Cycling Jersey benefits from the use of Castelli's super-cosy Warmer fabric. The soft fleecy interior is incredibly comfortable and retains body heat for all-ride warmth. It also has great moisture control, preventing clamminess as you dig deep and put in some harder efforts. And if you do find yourself overheating, a smooth-sliding full-length YKK® Vislon® zipper makes ventilation control easy. As you'd expect of a Castelli, all the details are perfectly in place too. To the back of the jersey, the 3 dropped pockets offer ample space for all your cool-weather cycling essentials, from multi-tool to spare tube to an emergency rain jacket or gilet. Reflective trim keeps you visible as daylight fades and gripper elastic at the waist keeps the fit smooth. For cycling in cooler weather, this is a jersey you can trust, and in the coldest of conditions, it makes a brilliant mid-layer insulator too.