Jerseys/Tops (Long Sleeve)

Insulate yourself against the harshest winter rides with Castelli's Flanders Warm LS. Made to withstand your coldest days on the bike, the Flanders features SottoZero Fleece fabric for exceptional warmth. Flatlock stitching ensures a smooth feel against your skin, and mesh armpit inserts allow venting right where you need it. A flat hem tucks easily into tights so you avoid bunching, while the high collar keeps your neck warm and drafts at bay. PRODUCT FEATURES - SottoZero Fleece multi-denier 100% polyester fabric - Flat-lock stitching - Mesh armpit insert - Flat hem tucks away in tights - -4°-10°C / 25°-50°F - Weight:184g

This no-fuss jersey is made to do exactly what a thermal jersey needs to do: keep you warm and dry. Our Warmer fabric is excellent for cool days thanks to the high-loft fleece inside and the exceptional wicking. This jersey works well on its own, or you can pair it up with a Perfetto Vest to go to colder conditions while keeping your core warm. We’ve paid attention to getting the details right, like the spacious rear pockets and the high collar with our Zen neck flap to prevent the easy-sliding YKK zipper from rubbing on your neck. - Made from 100% polyester fleece for extra warmth and wicking - Zen collar protects neck from zipper - Easy-sliding YKK Vislon zipper - 3 rear pockets with reflective tabs - 13°-20°C / 55°-68°F - Weight: 278g

Most of us use long-sleeve jerseys for a few days in the spring and fall, then extend their range with a vest in cooler weather, and then pull them back out for insulation duty under a jacket in extreme cold. So a thermal jersey shouldn't be too bulky or complicated, yet you don't want boring. We built this with all the essential features, like great fabric and fit, perfect pockets, and our lightweight easy-sliding YKK Vislon zipper. - Warmer fabric - Castelli stripe logo across upper chest - Lightweight YKK Vislon easy-sliding zipper - 3 rear pockets with Castelli drop-pocket construction - Reflective piping at back