NORTH SHORE BIKE LINER SHORT: PINE
NORTH SHORE BIKE LINER SHORT: PINE
NORTH SHORE BIKE LINER SHORT: PINE
NORTH SHORE BIKE LINER SHORT: PINE
NORTH SHORE BIKE LINER SHORT: PINE
NORTH SHORE BIKE LINER SHORT: PINE
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NORTH SHORE BIKE LINER SHORT: PINE

A highly-breathable bike liner with The Original 3D Pouch & 12mm pad.

$100.00 CAD
Size:

Size Guide

  • Underwear
  • Clothing
  • Washing
  • XXS 26″-28″
    66-71cm
  • XS 28″-30″
    71-76cm 
  • S 30″-32″
    76-81cm
  • M 32″-34″
    81-86cm
  • L 34″-36″
    86-91cm
  • XL 37″-40″
    94-101cm
  • XXL 41″-44″
    104-112cm

For underwear, if you are between sizes we recommend choosing the smaller of the two. EG: If you're a 34" waist, go with a Medium.

Boxer Brief

6.5″ / 16.5cm Leg Inseam

Available in the Classic, Classic with Fly, Pro Ionic+™, Infinite Ionic+™, Hero Knit, Entourage, Merino Wool, North Shore Chamois, Hockey Jock

Shop Boxer Briefs

Trunk

3.5″ / 9cm Leg Inseam

Available in the Classic, Classic with Fly, Pro Ionic+™

Shop Trunks

Brief

0″ / 0cm Leg Inseam

Available in the Classic

Shop Briefs

Full Length

29″ / 73.5cm Leg Inseam

Available in the Classic, Pro Ionic+™, Merino Wool and Hockey Jock

Shop Full Lengths
  • XXS 26″-28″
    66-71cm
  • XS 28″-30″
    71-76cm 
  • S 30″-32″
    76-81cm
  • M 32″-34″
    81-86cm
  • L 34″-36″
    86-91cm
  • XL 37″-40″
    94-101cm
  • XXL 41″-44″
    104-112cm

For bottoms, if you are between sizes we recommend choosing the larger of the two. EG: If you're a 32" waist, go with a Medium.

PJ Long

30″ / 76cm Leg Inseam


Shop PJ Long

PJ Short

10″ / 25.5cm Leg Inseam


Shop PJ Short

Joggers

30″ / 76cm Leg Inseam


Shop Joggers

Crew Tee

21″ / 53.5cm Chest

32″ / 81cm Length


Shop Tees

Merino Henley

19.5″ / 49.5cm Chest

29″ / 74cm Length


Shop Merino

Color: 2 Colors
Pattern: 5 Patterns

Designed to be worn underneath shorts, our multi-award-winning North Shore Bike Liner features BN3TH's first-of-its-kind patent-pending MTB-specific (Sea-to-Sky) STS Pad™ and The Original 3D Pouch to ensure everything is separated and secure. Plus, the permanent silver Ionic+® anti-odour technology kills stink before it starts.

Fabric: 78% Polyester 14% Spandex 8% Ionic+® Polyester

MyPakage Pouch Technology™
12mm STS Pad™
Ionic+® anti-odour tech
Silicone gripper on inner cuff to reduce riding up
Moisture wicking
Chafe-free flatlock stitching

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.

files/2023-08-31-fit-and-function-ns-bike-liner.svg

Standard Shipping is free for all orders at or over $99 (before taxes and after discounts).

All available shipping options will be visible at checkout. For more information, check out our Frequently Asked Questions page.

ENGINEERED COMFORT

WHY WE MADE THIS

We didn’t set out to win three product awards, but it happened. Turns out a more ergonomically sound chamois pad paired with the unrivaled support of The Original 3D Pouch was a match made in heaven. And with flat-lock seams and silicone grippers in all the right spots (and none of the wrong spots), the North Shore is the perfect liner for your next ride.

SUSTAINABILITY MATTERS

OKEO-TEX™ guarantees that our end products are tested and proven free from harmful toxic chemicals.

EXPLORE OTHER COLLECTIONS

CLASSIC
Ultra-soft, naturally-breathable everyday comfort.
Free-Feeling Fit
Casual to Medium Activity

Available in 5 Styles:

Classic BriefsClassic TrunksClassic Boxer BriefsClassic Full LengthsClassic Multi-packs
SHOP NOW
PRO
Moisture-wicking mesh, breathable anti-odour support.
Secure-Feeling Fit
Medium to High Activity

Available in 3 Styles:

Pro Boxer BriefsPro TrunksPro Full Lengths
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2N1 SHORTS
Breathable shorts with The Original 3D Pouch.
Free-Feeling Fit
Medium to High Activity

Available in 3 Styles:

Agua Volley 2n1 ShortsRunner's High 2n1 ShortsCruise 2n1 Shorts
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INFINITE
Ultra-soft, breathable luxury with anti-odour technology.
Free-Feeling Fit
Casual-Medium Activity

Available in 4 Styles:

Infinite Boxer BriefsInfinite Full LengthsInfinite T-ShirtsInfinite Long Sleeves
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ENTOURAGE
Quick-drying, breathable mesh with a wider waistband.
Secure-Feeling Fit
Medium to High Activity

Available in 2 Styles:

Agua Volley 2n1 ShortsEntourage Boxer Briefs
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NORTH SHORE
Highly-breathable bike undershorts.
Secure-Feeling Fit
Medium to High Activity

Available in 2 Styles:

NORTH SHORE BIKE LINER SHORTNORTH SHORE BIKE LINER BIBSHORT
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MERINO
Temperature-regulating, anti-odour warmth.
Close-to-Skin Fit
High Activity

Available in 3 Styles:

Merino Boxer BriefsMerino Full LengthsMerino Long Sleeves
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INCEPTION
Comfort & support for an active lifestyle.
Free-Feeling Fit
Medium Activity

Available in 2 Styles:

Inception Boxer BriefsInception Multi-packs
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OUTSET
Everyday comfort using soft, US-grown cotton.
Free-Feeling Fit
Casual to Medium Activity

Available in 2 Styles:

Outset Boxer BriefsOutset Multi-packs
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VERIFIED REVIEWS