LIVSN Tops Brick / XS Keystone Long Sleeve
LIVSN Tops Birch / XS Keystone Long Sleeve
LIVSN Tops Charcoal / XS Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Keystone Long Sleeve
LIVSN Tops Brick / XS Keystone Long Sleeve LIVSN Tops Birch / XS Keystone Long Sleeve LIVSN Tops Charcoal / XS Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve LIVSN Tops Keystone Long Sleeve

Keystone Long Sleeve

Rated 5.0 out of 5
Based on 8 reviews
$99.00
Color: Charcoal
Size:
International customers: Duties & Taxes are not included at checkout.
How to Size Jackets
Free Exchanges & Returns
Fair Deal Guarantee
Repair Program

Overview:

Our men's Keystone Long Sleeve is a premium everyday tech shirt that can be worn as a baselayer or on its own.

  • Designed to be warm, breathable, and comfortable
  • Backed by a lifetime warranty & repair program
  • Ethically made with recycled 8.1oz Versa fabric

Covered under our Fair Deal Guarantee.

Fit:

Original Fit

A tailored fit that follows body lines without fitting too tightly or too loosely.

The model (our Sales Manager) is 5'11" and 165 lbs and wears a Medium.

Features:

  • Sweat wicking
  • Quick drying
  • Odor resistance
  • High thermal insulation
  • Interior hanger loop

Construction:

  • Custom neck taping
  • Seamless underarm
  • High armholes for full mobility
  • Flatlock stitching
  • Subtle branding
  • Drop rear hem 
  • No shrinkage 

Materials:

82% GRS Certified Recycled Polyester, 15% Tencel, 3% Spandex | 230 gsm

Roll-packed without plastic using paper twine with recycled paper hangtags

  • Machine wash cold with like colors
  • Tumble dry low
  • Iron low

  1. Wear. Built well and backed by a lifetime warranty.
  2. Repair. Fix well-worn clothing with our in-house repair program.
  3. Repeat. Pass it on to the next wearer using our online marketplace.

Made in Vietnam

Our Tier 1 factory is LEED v4 Gold certified. The factory was WRAP certified through 2023, ensuring that it complied with the 12 WRAP Principles that promote safe, legal, and ethical manufacturing processes. As certification demands have evolved, they are now working toward zero critical non-comformity in a Fairwear Foundation audit in fall of 2024.

Need help finding your size?

Keystone Long Sleeve Sizing Chart

Please note that this chart shows the measurements of the garment itself, not body measurements. To pick your size, grab your favorite tee and a measuring tape to compare specs. See more details on how to measure accurately here.

SIZE XS S M L XL XXL
LENGTH 25 1/4 26 1/4 27 1/4 28 1/4 29 1/4 30 1/4
CHEST CIRCUMFERENCE - 11” DOWN FROM HPS 37 1/2 39 1/2 41 1/2 43 1/2 45 1/2 49 1/2
SLEEVE LENGTH FROM CENTER BACK NECK 32 33 34 35 36 37
BACK WIDTH 13 1/2 14 14 1/2 15 15 1/2 16 1/2

Shop the Look

This pairs well with the Benchmark Field Flannel and Flex Canvas Pants.

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Our Fabric

Our custom Versa fabric is an 8.1oz natural/synthetic blend made with 82% GRS Certified Recycled Polyester, 15% Tencel, and 3% Spandex.

Subtle Tonal Branding

Understated, not underwhelming.

Seamless Underarms

We utilized seamless underarms for improved comfort.

Flatlock Stitching

We utilize flatlock stitching for added durability and comfort.

Drop Rear Hem

A dropped rear hem adds peace of mind and timeless style.

Custom Neck Taping

It's the little details that take a piece from great to excellent.

Our Fair Deal Guarantee

Full Manufacturer Warranty
If our clothing fails due to a manufacturer defect, we will repair, refund, or replace the product at no charge.

Repair and Replacement Program
If our clothing fails due to normal wear and tear, send it back to us and we'll repair it for you at the same price it costs us, no markup. If it can't be repaired, we'll offer you a steep discount on a new one.

Ready to try the Keystone?

At LIVSN, our mission is to empower you to own less and live more. We want you to experience all this world has to offer while respecting nature.

Get your Keystone Longsleeve Now

Why We Create

We believe that what we own should be purposeful and in service of what we love to do - not just stuff. We combine technical features and durable construction with modern styling to create lasting clothing that facilitates a life of adventure.

Write a Review
average rating 5.0 out of 5
Based on 8 reviews
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100% of reviewers would recommend this product to a friend
8 Reviews
Reviewed by Jason F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Super warm and comfortable!

This shirt is amazingly soft and warm. If you're looking for something that's extremely well made and will last forever, this is your shirt!

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Reviewed by Justin F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great shirt

Comfortable. Feels durable. Warm and a good fit.

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Reviewed by Heather D.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love!

I got this as a gift for my boyfriend since he doesn’t have great layers for winter climbing. We’ve gone out a couple times and it’s the perfect layer to stay warm and have full mobility for climbing!

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Reviewed by Nicholas P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Fulfills the 3Cs

The fit isn't too tailored which is great for what I'd want out of a base layer. The construction and material feel solid and gives me a good idea that it'll last me multiple winters if well cared for. I plan on putting it through the wringer this winter with a couple snowboarding trips and just general wear around town.

Hoping that it will continue to bring me comfiness and coziness on my adventures.

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Reviewed by Ephie B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great quality, ordering additional colors.

I ordered one of these to see how it was and was impressed enough with it to want to order the two additional colors. Nothing terribly fancy here, just a well constructed, comfortable t-shirt, in a good fabric that fits well and seems will not lose its shape with multiple wears and washes.

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