Black
Refined Multi-Award Winning Design.
The Trail Liner Short is the next evolution of our North Shore Bike Liner. Designed to be worn underneath your favourite shorts or pants, this next generation update features BN3TH’s first-of-its-kind, patented MTB pad seamlessly integrated with our Original 3D Pouch, keeping everything separated, supported, and secure on every ride.
Built with a breathable 4-way stretch mesh, the Trail Liner delivers exceptional moisture-wicking performance and all-day comfort. Finished with Ionic+® anti-odour technology, it stops odour before it starts, so you can ride harder and longer with confidence.
Body Fabric: 89% Recycled Polyester 11% Spandex
2-Layer 3D Pad Materials: 50kg/3mm foam base with a breathable perforated backing, follow by a performance 80kg/10mm foam with a moisture wicking and anti-microbial top fabric.
SHORT FEATURES
CHAMOIS FEATURES
Free standard shipping is available on all orders above $75 (after discounts and before taxes).
All available shipping options will be visible at checkout. We ship orders within 1-2 business days, but this can increase during promotional periods.
Returns or exchanges will be processed up until January 31, 2026 for items purchased at a discount of less than 30% between November 8 and December 26, 2025. Products discounted by 31% or more will be final sale. For more information, check out our Frequently Asked Questions page.
A liner that delivers breathable, supportive performance with an integrated MTB pad.
Support
Friction-Free
Breathable
Anti-Odour
Features That Perform
4-WAY STRETCH
Lightweight, 4-way high stretch mesh fabric, with antimicrobial anti-odour technology.
SILICON GRIPPER
Clean cut hem with dot matrix silicon gripper to prevent riding up.
NO-ROLL WAISTBAND
Secure no-roll elastic waistband made with recycled materials.
ENGINEERED COMFORT
WHY WE MADE THIS
SUSTAINABILITY MATTERS
