Woman sitting in a wooden sauna wearing a soft cloud Humi sauna hat.

100% Australian merino wool sauna hat

Stay in the heat, not in your head

The Humi sauna hat adds a soft layer of Australian merino wool to help insulate your head from the hottest air overhead, for a more comfortable sauna session as the heat builds.

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100% Australian merino wool

Designed in Australia

Free shipping Australia-wide

14-day returns

FROM HOME TO SAUNA

Designed to feel like part of the routine

Humi was made for people who already look forward to sauna and want a hat worth bringing every time. Made from 100% Australian merino wool, it combines a soft feel, comfortable fit and clean, understated shape.

Easy to take from home to sauna, it feels less like an added accessory and more like a natural part of the routine.

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Designed around the way heat actually behaves

In a sauna, the hottest air sits overhead, so your scalp and ears often feel done before the rest of your body. Humi adds a soft insulating layer of 100% Australian merino wool where the heat feels most intense, helping you stay more comfortable and leave when your body is ready, not when your head feels done.

Insulation where it matters

Made from 100% Australian merino wool, Humi adds a soft insulating layer where the heat feels most intense: across the scalp, ears and crown.

More comfortable in the heat

By softening how the heat feels overhead, Humi helps the session feel more comfortable and less likely to end before the rest of your body is ready.

Breathable by nature

Merino wool is naturally breathable and helps manage moisture, so Humi remains comfortable through the session rather than feeling heavy or clammy.

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Why wear a sauna hat at all?

Most people either go without or improvise with a towel or bandana. A sauna hat adds an insulating layer between your head and the hottest air overhead.

Go without

With no layer between your head and the overhead heat, your scalp and ears can feel done before the rest of your body.

Towel or bandana

Adds some coverage, but can slip, feel bulky and need adjusting as the session goes on.

drawing of a person wearing a sauna hat, sitting in the sauna and smiling

Humi Sauna Hat

Humi combines soft Australian merino insulation, a comfortable fit and an understated shape, so you get the function without the bulk or fuss.

Comparison chart showing Humi and other sauna hats across material, insulation, moisture control, odour resistance, weight, drying speed, design and longevity.

Why Australian merino?

A sauna hat should insulate without feeling rough, bulky or clammy. Humi uses 100% Australian merino wool for a softer feel against the skin, natural breathability and moisture management in the heat.

Merino is also naturally less odour-prone between sessions, making it well suited to repeated use.

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Choose from three colours

Three understated tones, each made from 100% Australian merino wool.

Frequently asked questions about Humi

What does a sauna hat actually do?

A sauna hat adds an insulating layer between your head and the hot air overhead in the sauna. Humi helps soften how that heat feels across the scalp, ears and crown, making the session feel more comfortable and less likely to be cut short.

Won’t a wool hat make my head hotter?

It may sound counterintuitive, but wool acts as an insulating layer between your head and the hottest air overhead. Humi uses breathable merino wool to help soften how that heat feels without becoming heavy or clammy through the session.

Why merino wool?

We chose 100% Australian merino wool for its soft feel, breathable insulation and natural ability to help manage moisture. It is also naturally less odour-prone between sessions.

Will Humi fit me?

Humi is designed to fit most adult head sizes comfortably, with an internal circumference of 54–62 cm.

What makes Humi different from other sauna hats?

Humi combines the functional benefits of a sauna hat with a softer material, secure fit and clean, understated shape. It is made from 100% Australian merino wool and designed to feel like a considered part of your sauna routine rather than a novelty accessory.

What types of sauna can I wear Humi in?

Humi is designed for use in both traditional and infrared saunas.

How does shipping and returns work?

Standard shipping is free Australia-wide, with express shipping available for $15.
Delivery timing is shown at checkout, and you’ll receive tracking as soon as your order ships.
Change-of-mind returns are accepted within 14 days of delivery, subject to the return conditions, which are covered in more detail in our Refund Policy.

Cropped view of a woman seated in a timber sauna wearing a white ribbed swimsuit.

The sauna hat you’ll actually want to wear

For a calmer, more comfortable sauna session.

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Free shipping Australia-wide • 14-day returns • 100% Australian merino wool