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Lasts a Lifetime

Timeless style you'll want to own for years. Backed by lifetime guarantee.


Knit in 3-dimensions for a more comfortable fit with <1% waste.

Made From Khullu

Soft, natural, high-performance underbelly fiber of high elevation yak.

made from the world's best natural wool

Ideal for repeat wear because of its comfort, durability, and antimicrobial properties.


Our materials are similar in hand-feel to cashmere.


Wear all the time. Our materials don't trap odor.


Far better for the planet than synthetics.


More breathable than cashmere & lambswool.


Yak naturally weather cold -40° F winters.


Lasts over your many years of wear.

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Make the switch

Cotton and synthetics absorb and trap sweat, allowing bacteria and odor to thrive.

Our sweaters are made from khullu ("coo-loo") and merino wool, which smell and feel fresh even after the 10th wear.

yak Down - "KHULLU"

We work with the soft underbelly fibers that insulate yak in the cold winter.

We pair khullu with merino wool, the Swiss Army Knife of the natural fiber world.

Merino sweaters are world-famous for their excellent insulating, wicking, and odor-resisting properties.

versatile by evolution

Yak evolved over millions of years to weather -40° F winters, 90° F summers, and everything in between.

To survive, the fiber of these gentle giants needs to be extremely versatile.

how do khullu and merino compare?

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**Textile production creates more greenhouse gases than international flights and maritime shipping combined.

Synthetic clothing made from oil like polyester is the worst offender using nearly 342 million barrels of oil a year.

Wool travel clothes

Feel your best moving from desks, through cities, and on weekend adventures.

3 big reasons our men's wool knit sweaters are perfect for travel:
  • Wear all the time. Our materials don't trap odor.
  • Can be worn dressed up... or dressed down. Wear it anywhere, all the time.
  • Self-cleaning, meaning it will release bacteria and odor even in a cold wash.


Kate N.

Full Review
Size: Medium | Fit: Ran Slightly Small
"Love this sweater. A bit above my usual price range, but I think I have already worn it more than most in my closet and it’s quickly become one of my staples.

The sustainable production and material is a game-changer as I am trying to transform my wardrobe into a “quality over quantity” state. To my eco friends, please research the evil that is fast fashion."

Doug P.

Full Review
Size: Medium | Fit: True to Size
I love this sweater. I'll wear my sweater as a base layer when I go on morning beach walks, and I use my sweater as a second layer when skiing or adventuring in the backcountry.

Whenever I get back, I easily wear my sweater out to diner. This is my go-to top layer!!


Full Review
Size: Small | Fit: True to Size
Size: Medium | Fit: True to Size 
"I’m a woman size 6 and I got a small in the light grey and a medium in the charcoal. I love them both. The light grey is very slimming and really makes my body look great.

The medium charcoal is fantastic too with just a little more room for movement but I think I would stay with the small for my next one ( I am a size 6...5’7 and 127 lbs)."

Larry G.

Full Review
Size: Large | Fit: True to Size
I just got the sweater and I'm super stoked about it! I'm actually wearing it right now. The sweater's really comfy and my wife loves the way it fits on me. It’s super comfortable, breathable, and I’d wear it pretty much anywhere.

Laura B.

Full Review
Size: Large | Fit: True to Size
I was afraid it might be too "manly" (I'm an older woman), but it actually fits great - not too tight in the chest and hips, but not boxy either.

I love the weave and the color, and it's super soft (even though I haven't washed it yet). I generally wear it with jeans and sometimes a scarf.

Maggie S.

Full Review
Size: Extra Small | Fit: True to Size
Great neutral to add to your closet. I love how it’s form-fitting but not too tight. Definitely one of my go-to sweaters now. I’ve thrown it on with leggings at the house or dressed it up to go out to dinner.

"The quality of the yarn felt superior to anything else I own."

Chris H.

"I can honestly say that at times I didn’t want to take it off."


"It always feels and smells like a fresh and clean sweater."


"Quality sweater that I've been wearing almost everyday."



Customer Reviews

Based on 37 reviews
Highly recommend

Size: Large | 𝗙𝗶𝘁: 𝗧𝗿𝘂𝗲 𝘁𝗼 𝗦𝗶𝘇𝗲

Since I received my Oliver Charles sweater I have been shocked by how durable, comfortable, and well fitted the sweaters are. This is the sweater I run to before I hop on virtual business calls and the sweater I grab before hiking up a mountain. I would highly recommend.

Looked great with a blazer

Size: Extra Large | 𝗙𝗶𝘁: 𝗧𝗿𝘂𝗲 𝘁𝗼 𝗦𝗶𝘇𝗲

First Impression was that the packaging was cool! I've even kept the tube - it's great for reusing. The sweater is phenomenal. I like that it's always ready to wear. I ordered a size bigger, and I like it. It still hugs and it's comfortable.

I've got some cashmere sweaters. It's really comparable to that. Probably a little better. Maybe a little scratchy, but to be expected. I'm in Texas so it's not always the best time to wear a wool sweater. But I took it out and wore it on a 95 degree day, and I was able to wear it pretty much all day without too much sweating.

I can see myself wearing the sweater anywhere. I went suit shopping this week to see if the sweater would match with any suits because I've got a wedding to go to, and I thought it looked great with a blazer. I also just wear it on my couch while I'm hanging out with the kids, so probably my favorite sweater. It's got a spot in my closet now. Thank you guys for the sweater! Like I said, I love it. It's very comfortable. I'm going to go continue wearing it while I watch a movie.

New favorite top and I can't wait to get another one

Size: Small | 𝗙𝗶𝘁: 𝗥𝗮𝗻 𝗦𝗹𝗶𝗴𝗵𝘁𝗹𝘆 𝗦𝗺𝗮𝗹𝗹

I bought the light grey Oliver Charles sweater and was so excited to receive it in time for the holidays! Without intentionally participating in their 7 day challenge, I wore mine for 10 days straight - through long walks, cold days, warm days, work calls, movies, road trips, and even a surgery - without any signs of wear or odor. It became my go to top for all occasions, always making me feel posh and incredibly comfortable.

By day 10, there were still no signs of BO smells trapped in the fabric, though the pits started to smell like my deodorant so I gave it a wash. I had noticed a few pills forming here and there, but the wash matted them down and/or got rid of the visible ones. It hung dry really easily and was ready to wear again later that day.

The comfort and odor resistance are two of my favorite things about this sweater, but one surprising quality I hadn't expected was how easy it would be to get stains out of the light grey fibers. Whenever I would cook or eat in it the first couple of days, I'd be overly cautious, wearing an apron and calling it my adult bib. Eventually I let my guard down - that's when I spilled part of my taco bell chalupa on my sweater and made a mess of it. I ran a little water through it and dabbed it with a damp paper towel and a little hand soap and it came right out. And when you think about it, if you spilled your taco bell chalupa on a yak, you wouldn't expect it to stick for good in their fur either.

I bought two of them...immediately

Size: Small | 𝗙𝗶𝘁: 𝗥𝗮𝗻 𝗦𝗹𝗶𝗴𝗵𝘁𝗹𝘆 𝗦𝗺𝗮𝗹𝗹

I chose one in each color--dark grey and light grey--with the intention of wearing them at work. Little did I know I'd also be wearing them hiking, out to dinner, and watching Netflix in bed. I am most impressed by their breathability and resistance to stains (bike grease, avocado, and makeup have all been removed with ease.)

They did not pill or change in size after the one washing they've received (and I'm at tw months!) Although they were both smalls, size varied from one to the next (the light grey was a much snugger, more 'feminine' fit) but I'm chalking that up to initial production variations. I will most certainly be purchasing And continuing to love mine in the meantime.

My morning walk sweater

Size: Medium | 𝗙𝗶𝘁: 𝗥𝗮𝗻 𝗦𝗹𝗶𝗴𝗵𝘁𝗹𝘆 𝗦𝗺𝗮𝗹𝗹

It's very cozy and it has become my morning walk sweater even on the coldest days.