Trail Bike Liner Short - Men's

What Our Gearhead® Experts Are Saying:

"This liner stands out because it feels supportive without being restrictive. The 3D Pouch reduces pressure and keeps everything feeling more comfortable as rides get longer."

We depend on liner shorts to manage comfort, moisture, and saddle pressure without interfering with movement. The Trail Bike Liner Short is engineered to provide breathable, low-profile support that integrates seamlessly under trail shorts for extended time in the saddle. The liner uses a lightweight polyester blend with spandex to deliver four-way stretch and a secure, close-to-body fit. Breathable mesh panels increase airflow, while moisture-wicking fibers help regulate sweat during sustained efforts. BN3TH’s Original 3D Pouch is built into the design to create separation, reduce friction, and improve overall comfort throughout the ride.

A streamlined 12mm cycling pad provides focused cushioning without excess bulk, supporting seated riding while allowing unrestricted movement when standing or navigating technical terrain. Flatlock seams reduce seam pressure and chafing, making this liner short a reliable choice for riders who want consistent comfort, breathability, and clean integration under their preferred outer shorts.