The Women's Exclusive Monza Jersey features Castelli's brushed back Warmer fabric on the body, with new Warmer X-Stretch on sleeves and side panels, providing both cosy warmth and excellent breathability with a surprisingly lightweight feel and excellent stretch fit. The high breathability and high-level of air exchange mean you can push the pace in cool conditions without fear of feeling cold and clammy. This thermal jersey also features a nice high collar to seal in warmth, a full-length zipper that slides easily for extra venting when it's milder, and the pockets are just right with space for all your ride kit. Read more… A silicone gripper at the waist keeps the jersey sleek and in place when you're riding. Perfect for those months of the year when temperatures aren't too cold but you still want warmth from a lighter-weight jersey. Whether on a long autumn ride or completing hill sprints in spring the fine balance of warmth and breathability will be just you need and love about this jersey.