K1 - Primus Long John

KYROS System

$55.00

Available

Color
Black
Manatee Grey
Size
VIEW SIZING GUIDE

This is a clearance item. All sales are final.

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Lightweight Next-to-Skin Performance

Build your day on a solid foundation with the K1 - Primus Long John baselayer. Merino wool with a synthetic coating delivers long-lasting durability, simple wash cycles, and the fast moisture transport your layering system needs. Flat seams ensure bulk-free layering, and a specialized fly closure provides support and fuss-free access (even with gloves).

Beyond Wool

Polyester fibers and a synthetic coating take our warm, moisture-wicking merino wool to the next level, increasing wool’s natural durability, preventing shrinking when washed, and speedily evaporating mopped-up sweat.

Package Deal

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

Fuss-Free Foundation

Flat-seam construction ensures all-day comfort, delivering a smooth next-to-skin feel and reducing bulk when layering up.

K1 - PRIMUS

USE GUIDE

WHEN TO USE
Below 50°F as a next-to-skin baselayer.

PAIRS GREAT WITH
Active insulation and softshells.

BENEFIT OVER OTHER LAYERS
Highly breathable, fast-drying layer that can have any other layer worn over it.

Learn more about layering:

VIEW SYSTEM BUILDER

SPECS

  • Layer Level
    1
  • Body Material
    2.7 oz. piqué polyester/merino wool
  • Weight (Size L)
    7.1 oz.
  • Wind Resistant
    No
  • Breathable
    Yes
  • Moisture Wicking
    Yes
  • Fast Drying
    Yes
  • Pockets
    None
  • Source
    Imported
 

Trade Agreements Act Compliant
Designed in Seattle. Imported.

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
0%
(0)
0%
(0)
0%
(0)
P
P.H.
Perfect fit and weight

Was looking for a pair of long johns that were comfortable enough to wear under work pants all day and not be too tight fitting and keep me comfortable inside but not let me freeze when I went outside. These were perfect! Will be ordering these again!

J
J.B.
First time customer

The base pants are very comfortable

J
J.D.
Great product, logistics off

The base layer I ordered worked like a charm. It kept me dry and warm. Unfortunately it took over a week to ship after I placed my order. It took almost twelve days to actually receive the product after I ordered it. I would expect in this day in age, with shipping technology, that my order can be shipped and received in a more streamlined, expedited process.

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