Icebreaker

Icebreaker Logo
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.

Icebreaker: Selected For You

Icebreaker

Tech Lite Short Sleeve Crewe

$74.95

Icebreaker

Sphere S/S

$74.95

Icebreaker

Anatomica Merino Boxers w/ Fly

$42.95

Icebreaker

Sphere S/S Low Crewe

$74.95

Icebreaker

Anatomica Merino Boxers w/ Fly

$42.95

Icebreaker

Tech Lite Merino Short Sleeve Low Crewe

$74.95

Icebreaker

Sphere S/S

$74.95

Icebreaker

Siren Hipkini

$34.95

Icebreaker

Sprite Hot Pant

$39.95

Icebreaker

Tech Lite Short Sleeve Crewe

$74.95

Icebreaker

Solace Merino Short Sleeve Scoop

$79.95

Icebreaker

Crush Merino Pants

$139.95

Sign up for new styles from Icebreaker

Zappos.com respects your privacy. We don't rent or sell your personal information to anyone.

Latest Icebreaker Reviews

Tech Lite Short Sleeve Crewe

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

Bought it for m husband who loves icebreaker's t-shirts. He uses them for exercising. They wash well and last a long time.

from Orange County, CA on June 24, 2019

Review for Zappos Rewards Points

(What's this?)

Solace Merino Short Sleeve Scoop

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

Loved the fit and how comfortable it felt. I feel like I was able to stay cool. I also loved the color (I got the gray color). Ended up buying more than one!

on May 27, 2019

Review for Zappos Rewards Points

(What's this?)

175 Everyday Merino Base Layer Leggings

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

Bought Icebreaker, Hanro and Helly Hansen (mid rise) leggings. This style is a good base layer. Similar to the Hanro (which I prefer slightly better) and better for curvy women than Helly Hansen. (I don't wear leggings as pants so can't comment on that option.)

from San Francisco on May 06, 2019

Review for Zappos Rewards Points

(What's this?)

Siren Merino Bra

  • Overall3Rated 3 stars out of 5
  • Comfort 3Rated 3 stars out of 5
  • Style 5Rated 5 stars out of 5

Super comfortable EXCEPT a stupid seam in the middle by cleavage - WHY?! It will be comfortable for an hour, or 5, or all day, and then all of a sudden get super itchy until awkwardly readjusting the position of the bra. Don't expect much support or any padding, but good lightweight, dries relatively fast, has held up ok to machine washing but doesn't seem the most durable.

on April 17, 2019

Review for Zappos Rewards Points

(What's this?)

Crush Merino Pants

  • Overall2Rated 2 stars out of 5
  • Comfort 3Rated 3 stars out of 5
  • Style 2Rated 2 stars out of 5

The fabric is lightweight and shows undergarments lines unsuitable for my needs.

from New York on April 11, 2019

Review for Zappos Rewards Points

(What's this?)

Siren Merino Long Sleeve Sweetheart

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Siren Merino Bikini

  • Overall4Rated 4 stars out of 5
  • Comfort 4Rated 4 stars out of 5
  • Style 3Rated 3 stars out of 5

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

(What's this?)

Solace Merino Short Sleeve Scoop

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Sprite Hot Pant

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 4Rated 4 stars out of 5

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

(What's this?)

Siren Merino Bra

  • Overall2Rated 2 stars out of 5
  • Comfort 1Rated 1 stars out of 5
  • Style 3Rated 3 stars out of 5

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

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

Review for Zappos Rewards Points

(What's this?)

Siren Merino Tank Top

  • Overall4Rated 4 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 4Rated 4 stars out of 5

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

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Oasis Mid-Weight Merino Long Sleeve Crewe

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Siren Merino Bikini

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Yanni Merino Skirt

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Crush Merino Pants

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

150 Zone Merino Base Layer Leggings

  • Overall2Rated 2 stars out of 5
  • Comfort 2Rated 2 stars out of 5
  • Style 2Rated 2 stars out of 5

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

(What's this?)

Tech Lite Merino Short Sleeve Low Crewe

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Siren Merino Tank Top

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Siren Merino Bikini

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Siren Merino Long Sleeve Sweetheart

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

Love it. Bought two

on August 01, 2018

Siren Merino Thong

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

on August 01, 2018

Review for Zappos Rewards Points

(What's this?)

Siren Merino Tank Top

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

(What's this?)

Siren Merino Bra

  • Overall5Rated 5 stars out of 5
  • Comfort 5Rated 5 stars out of 5
  • Style 5Rated 5 stars out of 5

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

Zappos Footer

Make your inbox happy by joining our exclusive newsletter!