The Castelli Free Jacket is the one you've all been clambering for! You can turn your favorite Free kit into a winter staple with this warm, windproof, water resistant addition. It's made almost entirely with Windstopper X-Lite fabric, with the exception of fleece Thermoflex side panels that add stretch and breathability. The stretch helps to give the jacket an anatomic form-fit that still layers perfectly over your baselayer and summer jersey. Three rear pockets carry all your favorite base mile snacks.

• Stretchy, windproof Windstopper X-Lite Plus fabric front
• Brushed Thermoflex fabric side panels
• High collar
• Silicone gripper at waist prevents jacket from riding up
• Full length front zipper
• 3 back pockets
• Reflective tabs on back