Castelli Sinergia 2 Jersey Jersey Black/White XS

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.

WHAT IT IS

• The perfect foundation thermal jersey for fall and spring riding. The warm fabric and the drop-pocket construction are the keys to this jersey's performance.

PRODUCT FEATURES

• 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