Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
Trail Bike Liner Bibshort: Black | BN3TH Underwear
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Trail Bike Liner Bibshort

Black

Our Multi-Award-Winning North Shore Liner, Re-Engineered.

$120.00 USD
color:
Size:

Size Guide

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Refined Multi-Award Winning Design.

The Trail Bike Liner Bibshort is the next evolution of our North Shore Bike Liner Bibshort. Designed to be worn underneath your favorite 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 Bike Liner delivers exceptional moisture-wicking performance and all-day comfort. Finished with Ionic+® anti-odor technology, it stops odor 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

The Original 3D Pouch Integrated With Our Premium Pad
Ergonomic On-The-Bike Fit
4-Way Stretch & Support
Breathable Mesh
Moisture Wicking
Ionic+® Anti-Odor Tech
Silicone Gripper on Inner Cuff to Reduce Riding Up
Premium No-Roll Waistband
Chafe-Free Flatlock Stitching
Soft Elastic Shoulder Straps
Center Back Pocket for Next-To-Body Storage

CHAMOIS FEATURES

13mm Dual-Density Foam Construction
4+ Hour Ride Time Rated
Lifts & Supports
Breathable
Anti-Odor
Engineered In Italy

This 9.5" inseam Liner Short has a secure feeling fit.

View Size Guide


All BN3TH fabrics are soft and made from a performance stretch fabric. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

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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.

We offer a 30-day return window for all purchases made directly through our website. To submit a return request, please use our online portal: returns.bn3th.com.

For more information, check out our Frequently Asked Questions page.

A liner that delivers breathable, supportive performance with an integrated MTB pad.
ORIGINAL 3D POUCH
ORIGINAL 3D POUCH

Support

UNDER-SHORT ESSENTIAL
UNDER-SHORT ESSENTIAL

Friction-Free

MESH FABRIC
MESH FABRIC

Breathable

IONIC+® TECHNOLOGY
IONIC+® TECHNOLOGY

Anti-Odor

Features That Perform

ULTRA SOFT

Ultra soft bib strap elastic, delivers next-to-skin comfort.

SILICON GRIPPER

Clean cut hem with dot matrix silicon gripper to prevent riding up.

STORAGE

Center back stretch pocket to carry essentials close to body.

ENGINEERED COMFORT

WHY WE MADE THIS

Designed to delivery consistent comfort as you ascend or descend. The Trail Liner reflects a refinement of fit, fabric and function. An ergonomically sound chamois pad seamlessly integrated with the unrivaled support of The Original 3D Pouch is a match made in heaven. With flat-lock seams and silicone grippers all in the right spots, the Trail Liner is the perfect liner for your next ride.

SUSTAINABILITY MATTERS

OEKO-TEX® certified fabrics guarantee that our end products are tested and proven free from harmful toxic chemicals.

Overall rating: 5.0 / 5 from 1 reviews.

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Reviews

Awesome Bibs

"I’ve slowly been replacing all of my bike liners with the BN3TH bibs over the past few years. They are super comfy and great for long days in the saddle. The first couple of pairs that I got ran a little big. I’m usually a medium, but the smalls worked best for me. The new ones seem to be a little more standard on the size so the S is a bit tight now (same goes for the recent underwear that I got from them). Awesome products though, and now run normal size appropriate, so I’ll order M from now on."

— Aaron H. (5/5)

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