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  • Bask L1 Long John front studio image
  • Bask L1 Long John front studio image
  • Bask L1 Long John side studio image
  • Bask L1 Long John back studio image
  • Bask L1 Long John detail of back studio image
  • Bask L1 Long John detail image of ballhalla studio image
  • Bask L1 Long John detail image of ballhalla studio image second
  • Bask L1 Long John back studio image
  • Bask L1 Long John detail image of ballhalla studio image
  • Bask L1 Long John detail image of ballhalla second studio image
  • Bask L1 Long John detail image of waist band and back studio image
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Bask L1 Long John

Bask L1 Long John

$44.49 USD
$69.99 USD $44.49 USD
Color: Stellar Blue Stellar Blue Eclipse
Size
Length
Availability: Only 61 Left!

Not Eligible for ID.Me or Additional Discounts

Feature overview

Lightweight

Utilizes carefully chosen lightweight fabrics to significantly reduce the effort needed for use.

Moisture Management

Specifically designed to efficiently manage moisture by utilizing targeted fabrics in key areas.

Made to Move

Designed with specially chosen 4-way stretch fabrics to enhance ease of movement.

Ultrapackable

Intentionally designed and constructed to be highly packable.

Description

Experience breathable warmth from the Bask L1 Long John, the evolution of thermal base layer bottoms. Designed with Polartec® Power GridTM, a technical fleece that harnesses excellent moisture wicking properties while providing increased warmth and breathability. Improved fit and comfort is realized with an internal fleece lined waistband and flat seam contoured construction throughout, to minimize bulk. This lightweight long john base layer provides a minimal design that maximizes human performance.

Specifications

Technical Features

  • Moisture Wicking
  • Fast Drying
  • Breathable
  • Odor Resistant

Fit & Design

  • Flat Seam Comfort
  • Fleece Lined Waistband
  • Contoured Fit

Sustainability

  • Certified STANDARD 100 by OEKO-TEX® | confirmed free from harmful levels of more than 100 substances
  • bluesign®-certified textiles have been verified for ecological safety at every step of manufacturing

Construction

  • Fabric: 91% Polyester, 9% spandex
  • Weight (Size L): 5.84 oz.
  • Domestic | USA | TAA Compliant
  • SKU: K1-M095-F22
View full details
Bask L1 Long John
$44.49 USD
$69.99 USD $44.49 USD
Select Options
Technical Warmth & Comfort

Polartec® Power Grid™ Fabric

The geometric construction generates targeted touch points for the patented design to manage moisture. The next-to-skin surface absorbs sweat vapor and transfers it outside. Then the outer surface disperses moisture for more efficient evaporation. The grid design also creates open air channels that improve breathability, and reduce fabric mass.

Enhanced Comfort

Flat seam construction minimizes bulk & chafing, while a fleece lined waistband makes comfort all day long. Low bulk heat transfer internal label eliminates additional tags.

Ballhalla™ Fly

The Ballhalla™ fly keeps you comfortable all day long with anatomical support and minimal bulk, and the unique design ensures easy access even while wearing gloves.

Customer Reviews

Based on 7 reviews
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P
P.B.

Stellar color and waistband.

G
Gabriel Contillo
Beyond makes the best long johns period!

The highest quality as well the most versatile long johns ive worn.

K
Kris Barber
They work

Bought a set of these for the winter months. Absolutely love the waistband on these. No slide and bunching I under gear or layer 2. The gridded insulation holds heat without added bulk. Definitely recommended for active cold weather use

C
Cameron Plas
Excellent Base Layer

Hits the sweet spot in being warm without being too warm and manages to breathe decent enough when I get moving, super comfortable and isn't too tight fitting.

C
Chadstur
Great product, especially for cold skiing

I've tried many different Long John base layers from expensive mountain gear companies and these by far provide the best warmth and fit for your dollar.

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