Icebreaker 260 Zone Half-Zip Base Layer Top - Women's

Color:Midnight Navy/royal Navy
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Ideal for active adventures such as skiing and winter climbing, the women's Icebreaker 260 Zone Half-Zip top is a heavyweight base layer with optimized fabric zones for active performance.

  • Features

    • BodyfitZONE™ construction combines lightweight and stretchy merino wool jersey with strategically placed eyelet merino mesh panels to help regulate temperature
    • Merino and polyester waffle jersey is placed in high-wear areas around the elbows and forearms for added abrasion resistance
    • Lycra® spandex adds stretch and mobility
    • UPF 35 fabric shields against harmful UV rays
    • Underarm gussets and raglan sleeves improve range of motion; flatlock stitching prevents chafing during dynamic pursuits
    • Half-length zipper lets you ventilate as needed
    • Droptail hem creates a 28.75 in. center back length (size medium) for added coverage
    • Responsible Wool Standard–certified wool comes from farms with a progressive approach to managing land, and from sheep treated according to leading animal welfare standards
    • Icebreaker heat transfer logo
    • Base layer bottoms not included


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

    Best Use


    Shirt Type



    97% merino wool/3% Lycra spandex

    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.

  • Reviews
    247 reviews with an average rating of 4.8 out of 5 stars

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