WHAT IT IS / PRODUCT FEATURESThis performance printed thermal jersey combines warmth with excellent moisture wicking. The graphics are designed to look good on their own or under a Perfetto or Aria vest. Polyester Warmer fabric with a soft fleece on the inside.YKK® Vislon® zipper with neck protection.3 back pockets.Reflective piping.Colours: 030 dark grey, 431 blue, 023 redSizes: XS - XLWeight: 275g. (S)Temperature range: 13 - 18 ˚C Material composition:95%polyester 5%elastane We realise that most people will choose our printed jerseys for their graphics, but it will be our attention to detail that impresses you when you hit the road. We've used a warmer version of our Warmer fabric to protect you from the cold, and we've made the jersey with a reduced pocket construction to keep them in the perfect position. The YKK® Vislon® zipper is always easy to use and the silicone hem keeps the jersey in place. But your friends will still think you chose it just for its graphics.