You can return items purchased directly from icebreaker.com within 60 days from the ship date as long as they are unworn, unwashed, and in the original packaging. (this includes tags still attached)*
*Excludes items listed as Final Sale. Final Sale items cannot be returned or exchanged. All pro orders are Final Sale and not eligible for returns and exchanges.
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1.250
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50
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Base Layers
Our fabric numbering system.
Choose your comfort level with our fabric weight numbering system. The numbers represent the fabric's weight in grams per meter2.
Our merino fiber measurement.
The diameter of a merino fiber is measured in microns – where one micron equals one millionth of a meter.
icebreaker’s merino fibers range from 15.5 – 23.5 microns to ensure a soft hand feel across our skin to outer layers. Finer fibers feel softer because they bend more easily when in contact with the skin.
Our Oasis base layers are what we’re famous for. These best-sellers are designed to contour the body and will easily flex with you, allowing maximum movement, whatever the activity. Not too heavy, not too light, our Oasis is made from 100% merino midweight jersey, making them your go to base layers for year-round layering and everyday comfort. Enjoy the natural benefits of merino, including odour resistance and temperature regulation, keeping you warm whilst not overheating.
Natural and ethical
Regulates body temperature
Naturally odor-resistant
Versatile, easy-care
