Icebreaker

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Our role is not to create the latest “technical” fibre. Nature has already done that, and without an oil rig in sight.

Merino wool was born not in a lab, but in the mountains of New Zealand. The Icebreaker fibre factory works 24 hours a day, on the back of a sheep.

Sustainability is at the heart of Icebreaker, and we aim for profitable sustainability — a business model that balances ecology with economy. It’s possible because nature is an astonishing designer. Everything it creates is simple, efficient and beautiful.

We believe nature is a powerful force that is within us and around us. We have harnessed this force to become the passionate world leader in merino.

IT’S ABOUT OUR RELATIONSHIP WITH NATURE,
AND TO EACH OTHER
That’s not a slogan: it’s the way we think.

We started with an inquiry about how nature works, and how we interact with nature. Our contract isn’t just with our customers, but with the environment.

Customers increasingly care about where the things they buy come from. They want to know about the ethical commitment of the companies they buy from, and what impact their purchases will have on the planet.

We know we’ve got lots of work ahead, but we’re committed to a sustainable business model that doesn’t put profits ahead of the environment.

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Latest Icebreaker Reviews

Siren Merino Long Sleeve Sweetheart

Siren Merino Long Sleeve Sweetheart

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Very nice undergarment at a good price. Wore on a recent trip to NYC and was comfortable and warm every day, not as expensive as other similar tops.

on March 16, 2019

Review for Zappos Rewards Points

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Siren Merino Bikini

Siren Merino Bikini

  • Overall4Rated 4 stars4Rated 4 stars
  • Comfort 4Rated 4 stars4Rated 4 stars
  • Style 3Rated 3 stars3Rated 3 stars

Bought to make the move from cotton to wool underwear. Breathable and comfortable though the cut in the front is a little low, wouldn't mind a little extra coverage. Appreciate that the underwear are light enough to be worn all year round, however they do feel a bit delicate - I wash, line dry, and hope they don't come apart (for the money I expect some longevity out of these babies). Overall recommended.

on March 13, 2019

Review for Zappos Rewards Points

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Solace Merino Short Sleeve Scoop

Solace Merino Short Sleeve Scoop

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Love this tee! It's a little bit longer than most...but it's lightweight, and a really pretty color. Worth the crazy price in that it's perfect for travel! I ordered a size up, it's a little on the snug size...

on March 10, 2019

Review for Zappos Rewards Points

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Sprite Hot Pant

Sprite Hot Pant

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 4Rated 4 stars4Rated 4 stars

Super comfy. I have no problem with ride-up, even with a large bottom and thighs. I bought a large and they are slightly too big. I may toss them In the dryer for a bit to see what happens.

on February 28, 2019

Review for Zappos Rewards Points

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Siren Merino Bra

Siren Merino Bra

  • Overall2Rated 2 stars2Rated 2 stars
  • Comfort 1Rated 1 stars1Rated 1 stars
  • Style 3Rated 3 stars3Rated 3 stars

I really wanted to like this bra, but alas the girls fell out so it’s a no-go (I’m a 36 C and got the large). I don’t think a size up would help. Too bad I wore it so I can’t return it, oh well, it should be ok for lounging :-)

on February 24, 2019

Siren Merino Tank Top

Siren Merino Tank Top

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Awesome tank. Super soft. I sized up so it fits looser and I can wear it in hot or cold weather. Loved it so much I bought a second one!

on February 24, 2019

Siren Merino Tank Top

Siren Merino Tank Top

  • Overall4Rated 4 stars4Rated 4 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 4Rated 4 stars4Rated 4 stars

I'm 5'11" and I ordered medium. The fit was right but the length was too short for me so I had to return it. My back would get exposed every time I would bend down. Feels comfortable and if it was couple of inches longer I'd keep it.

on February 22, 2019

Siren Merino Tank Top

Siren Merino Tank Top

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

I love Merino long sleeved tops and this is just as wonderful. I weigh 190 and the XL fits snugly but isn't too tight. The length is long enough that it doesn't ride up. This is going to keep me warm and I'm glad I found it. I know it will last a long time based on the other Icebreaker tops I have.

on February 22, 2019

Review for Zappos Rewards Points

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Oasis Mid-Weight Merino Long Sleeve Crewe

Oasis Mid-Weight Merino Long Sleeve Crewe

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Bought this before and will again. This brand will hold up and last unlike some of the less expensive alternatives.

on February 11, 2019

Review for Zappos Rewards Points

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Siren Merino Bikini

Siren Merino Bikini

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

These are the best underwear. Definitely comfortable and looks good. Also washes nicely. I’ve had an icebreaker bikini underwear for about 14 months and it fared so well that I didn’t mind the price tag.

on February 06, 2019

Review for Zappos Rewards Points

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Oasis Long Sleeve Half Zip

Oasis Long Sleeve Half Zip

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

I wrote a review on this shirt regarding myself but this is my daughter's review since I gave it to her. She loves the shirt and thinks its so soft! I found it itchy, which makes me think I must be allergic/intolerant to merino wool. I have sensitive skin, & texture issues, whereas my daughter does not. She is 5"7" 135lbs with a juniors build and the medium fits her great. I purchased the shirt as a base-layer for our trip to Iceland, and we plan to test it's warm at the barn. Temperatures range from 0-20 degrees and in the fields it can be quite windy, therefore colder. If it can hold up to those conditions, I have no doubt it will serve her well in Iceland.

from Maryland on January 31, 2019

Review for Zappos Rewards Points

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Oasis Long Sleeve Half Zip

Oasis Long Sleeve Half Zip

  • Overall2Rated 2 stars2Rated 2 stars
  • Comfort 1Rated 1 stars1Rated 1 stars
  • Style 3Rated 3 stars3Rated 3 stars

The fit was good & it's a cute top, except it's short in the torso. The biggest issue I had with the shirt is how incredibly itchy and scratchy it was. I read so many articles claiming merino wool was soft and comfortable, but I do not agree. I could not wait to take it off. It appears very well made, & I've read merino wool is incredibly warm, so it's unfortunate I cannot wear it.

on January 31, 2019

Review for Zappos Rewards Points

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200 Oasis Merino Baselayer Long Sleeve V-Neck

200 Oasis Merino Baselayer Long Sleeve V-Neck

  • Overall4Rated 4 stars4Rated 4 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 4Rated 4 stars4Rated 4 stars

Knowing that this is supposed to be a base layer, I sized up to a medium for a more "regular" fit to wear on its own. I like the weight, and like all Icebreaker it's not itchy. The sleeves and overall length are great (I'm 5'10", typically size 6). My only slight quibble is that "velvet" is a darker purple than I expected - the photos online looked more burgundy. But it's still a nice alternative to my other black or grey wool shirts.

on January 20, 2019

Review for Zappos Rewards Points

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Yanni Merino Skirt

Yanni Merino Skirt

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

A perfect 3 season skirt. Great with tights in the winter, easy to throw on over yoga leggings. Wool is very light but still hangs well.

on December 22, 2018

Review for Zappos Rewards Points

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Crush  Merino Pants

Crush Merino Pants

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Great Great Great I have been searching high and low for wool blend slacks to wear out (casually). These are it. I usually wear a 10-12 in slacks and medium was a great fit. Not too tight, skims your torso with nice ankle finish. Great with tunic tops or button up crop sweaters. They are a wool blend and if you are sensitive, I would caution. In the cold, they feel warm. I am curvy in my early 60's and feel totally at ease with the look. Wish I had gotten them for a recent trip to northern Italy, they would have been great. Buying more today.

on December 21, 2018

Review for Zappos Rewards Points

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150 Zone Merino Base Layer Leggings

150 Zone Merino Base Layer Leggings

  • Overall2Rated 2 stars2Rated 2 stars
  • Comfort 2Rated 2 stars2Rated 2 stars
  • Style 2Rated 2 stars2Rated 2 stars

This was soft and everywhere but the one area that I will mention in a second was great BUT I had to return because the seam from the waistband straight down the front cut into my "nether" regions which made it uncomfortable and less than lady-friendly. Maybe it's just my frame but this is the first time I have had something cause such discomfort.

on November 23, 2018

Review for Zappos Rewards Points

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Tech Lite Merino Short Sleeve Low Crewe

Tech Lite Merino Short Sleeve Low Crewe

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Excellent fit without pulling anywhere (I wear a size 2-4 in blouses/shirts). It's light, warm, not itchy and does not hold body odors. I can hang it up after wearing it several times without needing to wash it, which is a plus for one who travels (the reason I bought it, actually). So - very pleased and the price was appropriate.

from New York on November 21, 2018

Review for Zappos Rewards Points

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Siren Merino Tank Top

Siren Merino Tank Top

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

I think I've had this for about a year now and I love it! I wear it to keep my core warm when it feels chilly outside and it's awesome. Fits snug, is comfortable and it does not itch. I usually wear a small in shirts but ordered this in a medium and it was perfect! I wash it in the machine in a laundry bag and then hang to dry. I love it so much I am going to order another one!

from Northern California on November 14, 2018

Review for Zappos Rewards Points

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Oasis Long Sleeve Half Zip

Oasis Long Sleeve Half Zip

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 4Rated 4 stars4Rated 4 stars
  • Style 5Rated 5 stars5Rated 5 stars

Wool isn’t my favorite, but I like this so much better than the SmartWool equivalent; it’s softer and more stylish. The zip collar makes it super cute as everyday wear, and flattering overall.

on October 06, 2018

Oasis Long Sleeve Half Zip

Oasis Long Sleeve Half Zip

  • Overall2Rated 2 stars2Rated 2 stars
  • Comfort 1Rated 1 stars1Rated 1 stars
  • Style 5Rated 5 stars5Rated 5 stars

Very itchy wool very tight to the skin. Had to return.

on September 03, 2018

Review for Zappos Rewards Points

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Siren Merino Bikini

Siren Merino Bikini

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

I bought these for travel, but I ended up replacing all of my bikini underwear with these. They are fantastic-- super comfortable, wear well, and don't feel disgusting/dry quickly if you sweat in them.

from Santa Barbara on August 04, 2018

Review for Zappos Rewards Points

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Siren Merino Long Sleeve Sweetheart

Siren Merino Long Sleeve Sweetheart

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Love it. Bought two

on August 01, 2018

Siren Merino Thong

Siren Merino Thong

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Surprisingly very comfy! Even while hiking, sweating. Good wicking

on August 01, 2018

Review for Zappos Rewards Points

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Siren Merino Tank Top

Siren Merino Tank Top

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

Great base layer to keep warm under a t-shirt. It fits snug, not loose, and it's not itchy.

on March 01, 2018

Review for Zappos Rewards Points

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Siren Merino Bra

Siren Merino Bra

  • Overall5Rated 5 stars5Rated 5 stars
  • Comfort 5Rated 5 stars5Rated 5 stars
  • Style 5Rated 5 stars5Rated 5 stars

I love this bra. Wore it every day 3 weeks in Myanmar. It is soft and so comfortable, packs small, keeps me very cool, is comfortable, doesn't stink, dried quickly. It has slots to insert bra pads if you want a little more coverage or shape. I would day it provides light support, good for hiking, climbing, yoga, but not for running. I love this bra so much, i bought another one.

from Boston on February 16, 2018

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