Trail Bike Liner

Our search for the lightest weight, performance-level liner led us to Castelli this season. Breathability, temperature control and moisture management are key and the Trail Liner delivers it all. Made from a super breathable mesh, it's stretchy and ultra light to keep you cool and dry when paired up with your favorite baggy. It's also a step up in technical construction, from paneling to chamois. At the leg ending, there's a raw-cut edge with vertical silicone strips to keep legs in place without the pressure of traditional gripper. And Castelli's premium KISS Air² Donna seat pad provides all-day comfort for your next gravel, mountain bike, or road adventure.

• stretch mesh material throughout for maximum airflow
• raw-edge leg ending eliminates sausage effect while silicone print holds leg in place
• flatlock seams help prevent chafing
• elastic at waist holds liner securely in place
• women-specific Kiss Air 2 Donna chamois provides great comfort for hours in the saddle