Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
Session 2N1 Training Short 5":  Lucas Beaufort - Black | BN3TH Underwear
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Session 2N1 Training Short 5"

Lucas Beaufort - Black

High-Performance Training. Moisture Wicking, Breathable, Anti-Odor.

$100.00 CAD

Pattern:  2 Patterns
Size:

Size Guide



BN3TH teamed up with artist Lucas Beaufort to create the Session Short 2N1 as a true crossover piece, built for training, movement, and all-around athletic performance, but inspired by Lucas’s personal love for running. He took a short he already runs in and layered in his iconic illustrations, turning it into a limited-edition expression of art, motion, and purpose.

The Session Short 2N1 is a high-performance training short with a built-in liner, combining a lightweight exterior short with a breathable, supportive fit. The smooth, next-to-skin Pro Ultra liner features The Original 3D Pouch for secure support, plus a right-side leg pocket to keep essentials close while you move. Built to perform when your training demands more.

Liner Fabric: 84% Recycled Polyester, 16% Spandex

Exterior Short Fabric: 87% Recycled Polyester 13% Spandex

SHELL FEATURES

4-Way Stretch & Support
Breathable Fabric and Laser Cut Venting
Drawcord With Interior or Exterior Tying Capability
Front Hand Pockets With In-Pocket Zipper
Reflective Details and Logo

LINER FEATURES

The Original 3D Pouch
Chlorine and Salt Water Resistant
Breathable Mesh
Quick-Drying
Spandex 4-Way Stretch
Chafe-Free Flatlock Stitching

This short has an 5" inseam.

The liner has an 9" inseam with 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.

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 lightweight design made for high-performance training, combining comfort with a supportive fit.
ORIGINAL 3D POUCH
ORIGINAL 3D POUCH

Support

SECURED ESSENTIALS
SECURED ESSENTIALS

Storage

SECOND-SKIN LINER
SECOND-SKIN LINER

Friction-Free

REFLECTIVE DETAILS
REFLECTIVE DETAILS

Safety

Features That Perform

LOW PROFILE WAISTBAND

Low-profile elastic waistband with drawcord. Interior or exterior tying capability lets you adjust the fit to your preference.

IN pocket zipper

The right hand pocket features a secure zippered compartment, for secure storage of your essentials.

VENTILATION

The back yoke features a laser perforated logo to enhance breathability.

ENGINEERED COMFORT

WHY WE MADE THIS

The Session Short 2N1 is designed to eliminate distractions during high-intensity training. By combining a lightweight, breathable outer short with our award winning Pro Ultra liner featuring the Original 3D Pouch, it delivers secure comfort that moves with you through every workout. Thoughtful details like a discreet liner leg pocket keep essentials close so focus stays on performance.

SUSTAINABILITY MATTERS

Made with post-consumer recycled polyester fabric and elastic, this product is certified to the Global Recycled Standard (GRS).
OEKO-TEX® certified fabrics guarantee that our end products are tested and proven free from harmful toxic chemicals.

Overall rating: 4.0 / 5 from 2 reviews.

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Reviews

Long pockets

"Love the BN3TH shorts, but… find the pockets are too big for this 5”short. The pockets sometimes hang lower than the shorts even with nothing in them. I have other 5” shorts and this doesn’t seem to happen only on this pair. Maybe i got a mismatched length, 7” pocket with 5” short"

Danny M. (3/5)

Short

"Love the way these shorts fit."

Jordan M. (5/5)

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