Icebreaker Merino Long-Sleeve Roll-Neck Base Layer Top - Women's

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Keep warm on cold days with the women's Icebreaker Merino Long-Sleeve Roll-Neck base layer top, which features a high neck and fingerless mittens—and soft, naturally stretchy merino wool fabric.

  • Features

    • Icebreaker harnesses the performance qualities of natural fibers to offer an alternative to petrochemical-synthetic-based clothing
    • MerinoFine™ fabric features exceptionally soft 15.5 micron fibers of 100% pure merino wool for a premium next-to-skin feel
    • Merino wool naturally resists odors, wicks moisture and helps regulates body temperature in all weather conditions
    • The wool contained in this product is certified to the ZQ Standard, which has been granted equivalency to the Responsible Wool Standard
    • Breathable UPF 20 fabric shields against harmful UV rays
    • High neck can be rolled up to cover your mouth and nose
    • Extended sleeves with integrated fingerless mittens and thumb loops add protection from the elements
    • Forward-set side seams and flatlock stitching throughout ensures a soft, chafe-free feel
    • Gusset provides mobility and comfort


    View all Icebreaker Women's Base Layer Tops
  • Technical Specs

    Best Use


    Shirt Type

    Mock / Turtleneck


    Merino wool

    Sun-Protective Fabric


    UPF Rating


    Moisture Wicking


    Quick Drying


    Underwear Weight


    Sleeve Length

    Long Sleeve






    Wool certified to the Responsible Wool Standard (RWS)

  • Size Chart

    XS S M L XL
    Numerical Size 0-2 4-6 8-10 12-14 16-18
    Bust 32.25 34.25 37 39.25 42
    Waist 25.25 27.5 30 32.25 35
    Hip 35.5 37.75 40 42 44.5

    Sizing Notes

    Measurements are stated in inches unless otherwise indicated.

    CHOOSING THE RIGHT SIZE: If your body measurements are midway between two sizes, select the smaller size for a tighter fit or the larger size for a looser fit. If your body measurements result in different sizes, we recommend using your chest measurement for tops and your hip measurement for pants.

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