One piece, three ways. The Convertible Wrap is merino at its most versatile — wear it as a dress, fold it into a skirt, or pull it up as a tunic inside the sauna. Soft, naturally stretchy, and never restrictive.
Made from 100% merino wool. Breathable in the heat, comfortable in the cold, and graceful enough to wear long after the ritual ends.
Pairs over the Tank for more coverage as a dress. As a skirt, it layers well with the Cami or Lounge Top. As a tunic, wear it with the Lounge Pants.
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thermostat
Thermo-regulating
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Soft & Breathable
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Moisture-wicking
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In Stock
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on all orders over
$100!
As a dress: Strapless bodice with a high-low hem that elongates and flatters.
As a skirt: Fold down at the waist for a relaxed A-line silhouette.
As a tunic top: Pull the fabric up and fold the waistband over to transform it into a loose, breathable top — ideal for wearing in the sauna.
No cling. No plastic. No overheating.
Material & Care
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100% Merino Wool jersey fabric, ethically sourced
Naturally breathable, moisture-wicking, odor-resistant, and temperature regulating
Microplastic-free and designed to last
Machine wash cold, lay flat or hang to dry
Made in the USA
Shipping & returns
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We accept returns within 30 days of delivery. Items must be unworn, with tags, and in original packaging.
To start a return, email hello@saunamekko.com and we’ll guide you through the process. Return shipping is the responsibility of the customer.
Once received and inspected, refunds are issued to your original payment method within 10 business days.
Received something damaged or incorrect? Let us know right away—we’ll make it right.
Size & Fit
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Available in S/M and L/XL. Consider how you'd like it to sit in the bust as a dress and at the waist as a skirt. Shown on two models: 5'10" in S/M and 5'6" in L/XL.
The Convertible Merino Wool Dress + Skirt
Size: S/M
Listen to our happy customers
Real Customers Real Reviews
From sauna to cold plunge
"I absolutely adore my Bath Suit. In fact, I can’t imagine wearing anything else in the sauna anymore! It is so comfortable – even in the cold plunge."
– Bryn L., Minocqua Wisconsin
Worth every cent
"Saunamekko pieces are heirloom-worthy. They are the opposite of fast fashion and are worth every cent. Aside from that, they are comfortable, cozy, and beautiful."
– Michelle S., Apple Valley, MN
The most natural way possible
"This line of clothing takes me from Winter into Summer, cooling and heating my body as needed. The fit of the clothing is so comfortable, versatile, and feels like being in the world in the most natural way possible."
– LGH, Santa Rosa, CA
The details
Questions about wool?
Can't find what you're looking for? Visit our FAQs or reach out — we're real people who love the sauna.
What is Saunamekko made from?
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100% merino wool fabric. Breathable, temperature-regulating, and naturally antimicrobial — everything the sauna demands, nothing it doesn't.
Why is merino wool such a great option for the sauna?
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Merino is a lightweight natural fiber that thrives in heat and humidity. It regulates body temperature, manages moisture so your body can sweat naturally, and resists odor without chemical treatments. Wool has been worn in Nordic sauna culture for centuries — it simply belongs there.
Is wool safe to wear in the sauna?
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Completely. Merino regulates temperature and moves moisture away from the body, keeping you comfortable even in intense heat.
Can merino wool be worn in water?
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Yes — and it works beautifully as part of a sauna and cold plunge ritual. In cold water it takes the edge off the initial shock, and afterward it helps you warm back up gradually. Not designed for lap swimming, but ideal for everything the sauna ritual involves.
Does merino wool itch?
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No. Merino fibers are far finer than traditional wool, making it soft enough to wear directly against skin.
Will it make me too hot?
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The opposite, actually. Merino is thermoregulating — rather than trapping heat, it helps your body release it. Most people are surprised by how comfortable it feels compared to anything else they've worn in the sauna.
How often should I wash it?
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Less often than you'd think. Merino naturally resists odor and bacteria, so it doesn't need washing after every use. After the sauna, hang it to air out — most people find they only need to wash it every few weeks. Machine wash cold on a gentle cycle and hang to dry when it's time.
What's the issue with wearing synthetic swimwear in the sauna?
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Most swimwear is made from plastic-based synthetics like polyester — forms of plastic that release microplastics in high heat, trap sweat against the skin, and become genuinely uncomfortable. The sauna opens your pores and increases circulation — it's exactly the wrong time to be wearing plastic. (Swimsuits, we're looking at you.)
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