Bringing a balance of warmth and breathability to your cool-weather cycling, the Castelli Mid Thermal Pro Long Sleeve Jersey is ideally suited to the demands of riding through autumn and spring.

When it comes to riding in the transitional seasons of spring and autumn it's easy to find yourself underdressed or overdressed, caught between summer kit and winter kit. The Mid Thermal Pro Long Sleeve Jersey bridges that gap. Made from Warmer X-Stretch brushed fabric, the Triangolo Mid is quick to trap body heat as you start pedalling. But at the same time, it's highly breathable too, preventing sweat build-up when your ride is more intense or temperatures milder. And because of the high stretch material, Castelli have been able to tailor the jersey with a smooth aero fit for more efficiency.

At the back off the jersey, you'll find ample space to store essentials in the open pockets. And with their drop-pocket construction, they sit in just the right place for access and offers a better fit around the waist. Reflective trims at the bottom of the pockets keep you more visible after dark and a YKK zipper provides easy control of ventilation.