Merino Thermal Infant Tank – Nui Organics Skip to content

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Baby Merino Tank Bluestone

Baby Merino Tank Bluestone

€27,95 (Tax included.)
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Our baby tanks are an excellent year-round first layer.  Made from our GOTS certified 100% organic merino, this tank can be worn on its own or layered under anything day or night.

Temperature regulating, breathable, fire resistant, calm and soothing. Ever versatile, you can wear it under anything to play, to school, or off hiking in the great outdoors.

Merino's natural elasticity combined with the rib knit means it allows for a lot of stretch sideways so altogether this means no child is growing out of their favorite tank in a hurry. Flat lock seams add to the comfort and streamlined profile.


  • Rib fabric for stretch & warmth
  • Flat lock seams for comfort & less bulk
  • Anti odor, breathable, temperature regulating

Composition: 17.5micron 100% organic merino wool

NOTE: This item is FINAL SALE. Choose carefully.

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    Customer Reviews

    Based on 14 reviews
    jennifer m.
    amazing layer!

    This tank might be my favorite from the Nui line, it makes an amazing layer and takes you from chilly morning to sunny afternoon. Buttery soft, gorgeous colors (we have dusk and blue). I have one in every size for my kids and the sizing is very flexible, my 5T daughter wore my sons 2T on laundry day and it works. Please never stop making these! And thank you for keeping colors consistent over the years!

    My kid loves this top

    My kid loves his sets, and we are using these tanks to transition over from fall and winter layers as the weather warms up. He loves that he has the matching black and white stripe pants to match. I find they are a little close fitting when I ordered his normal size.

    Comfy top for kids!

    My kiddo has adored wearing his Nui sets all winter and has had a hard time letting them go as the weather warms up, bc they are just so darn comfortable. So I ordered him a couple of these tanks to transition, and they have been a big hit. These hold up well and need minimal washing. They get lots of wear in our house. The terra-cotta color is gorgeous.

    Dena P.
    Soft and cozy

    These tanks are buttery soft and are a great cut. They are pretty true to size, but the 8 still fit my 6 year old who will be 7 in a few months. The earthy terra-cotta is a beautiful neutral that reminds me of a desert sunset, a little warmer and browner than your clay pots. We will enjoy these year round! Sun protection in summer and baselayer in winter. We no longer buy plastic/polyester rashguards when these are better and more insulating when wet.

    Arianna S.
    Layering shirt

    Love this shir
    Color and texture
    I use it as an underlayer between seasons

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