Quick answer
The best sauna hat for men is a thick wool felt hat that covers the head and ears and fits comfortably. CALOR is a one-size, 100% New Zealand merino bucket hat, felted to around 3mm, in Beige, Blue, Pink and Cream.
Why men wear sauna hats
Whether you're into contrast therapy, post-training sauna sessions or a weekly ritual, your head feels the heat first. A wool hat lets you stay comfortable on the top bench and focus on the session.
Fit and sizing
CALOR is one size and fits most adult heads. The felt relaxes slightly with wear for a comfortable, secure fit.

CALOR Merino Sauna Hat
3mm New Zealand merino, hand-felted
Shields your head and hair from the hottest air in the sauna. One size, four colours. Bundle 2–4 hats and save up to 20%.
Colours
- Beige: warm and classic
- Blue: fresh and coastal
- Cream: clean and minimal
- Pink: for those who like to stand out
Frequently asked questions
Are sauna hats unisex?
Yes. CALOR is designed for men and women and is one size.
Will it fit a larger head?
CALOR fits most adult heads, and the felt relaxes slightly with wear.
Keep reading
Four colours. One ritual.
One for you.
One for the bench.
The more hats in your set, the less each one costs. Mix colours for partners, friends or the whole sauna crew. Free shipping on 2 or more.



