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ROSISU Rainier: Slate

Regular price $178.00
Regular price Sale price $178.00
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ROSISU Rainier: Slate

Regular price $178.00
Regular price Sale price $178.00
Shipping calculated at checkout.

Structural but soft, the Rainier’s extra thick felt gently molds to your head in the steam of the sauna, making for a cozy and well-protected experience.

The Rainier is our thickest sauna hat, providing the highest level of heat protection and comfort.

Materials

  • Made in the USA
  • 100% wool (domestically sourced undyed wool felt)
  • Approximately 1/4" thick
  • Needle-felted undyed overlays from UK

Our products are crafted with minimally processed, 100% wool
felt. Because sheep enjoy the outdoors, you may occasionally notice small
amounts of organic material in the fabric. These are natural characteristics of
the material, not defects.

Due to the natural variations in undyed wool and the abstract design of our fabric, each piece will vary in color. No two will be exactly alike. Slight variations in thickness may be expected.

Fit

Small: best fit for 21-22.5” heads
Large: best fit for 23-24” heads

Smalls fit most people. Those with a lot of hair or larger heads tend to prefer the Large.

Care

  • Gently squeeze out excess moisture after use - do not wring.
  • Air out between uses and store when completely dry.
  • When needed, hand wash gently in cool water with mild detergent-- do not scrub. Reshape and air dry. Steam iron if desired.

Shipping & Return Policy

  • Returns for store credit are accepted on unused items within 7 days of delivery. Sale, discount-code and bundle purchases are final sale.
  • Contact us at hello@rosisu.com to initiate a return or exchange.
  • Accepted items must be unused and have original tags still attached.
  • Due to hygienic reasons, we cannot accept returns on used sauna mats or hats.

Most items are made to order. When you place your order, we cut and sew your sauna gear from scratch. Orders ship from our Seattle studio within 4 weeks, and most ship sooner.

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Benefits of Wool

Why Wool

Why Wool

Wool is an ideal material for the sauna because it is a breathable natural insulator, dries quickly, and naturally resists odor, so you can stay comfortable and get the most out of each session.

High Heat Protection

High Heat Protection

Wearing wool hats in the sauna protects your ears, hair, and scalp from intense heat. Sitting on a wool mat provides a clean, insulated seat that dries quickly while you cold plunge. 

After Each Session

After Each Session

With proper care, your 100% wool sauna gear should last for years. Gently squeeze out excess moisture – do not wring – reshape, and lay sauna gear flat to dry. Store with cedar or lavender once completely dry. 

Sustainability

Sustainability

Wool is a renewable resource. Most of our wool is grown on small farms, and milled in small batches in the USA. Your ROSISU sauna gear supports environmentally responsible farming practices, and helps to revive domestic textile manufacturing. 

  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Ryan Donk (Evergreen Sauna)

I wore this hat during a three day intensive sauna whisking workshop. The thicker felt helped insulate my head and prevented me from overheating as I was doing back to back whisking in the high heat. I would recommend this hat to anyone that needs a little extra insulation around their head in the sauna.

S
Saskia

This hat was a total game changer! I honestly didn’t realize what a difference a quality, well-fitting sauna hat would make, but it was night and day. It makes my sauna sessions so much more comfortable. I’ve been really impressed with the hat and would definitely recommend one to anyone who spends time in a sauna. It’s one of those things you don’t know you’re missing until you try it!

Side note, I met the owner of the company in a sauna and we started chatting. She is seriously the nicest person and very passionate about sauna culture. Supporting a local, woman-owned business that makes super awesome stuff, run by someone who is genuine and cool. I'm here for it.

W
Will

I’ve really enjoyed using the Rainier sauna hat. My favorite benefit is how it helps me thermoregulate during sauna sessions. I find that it keeps my head more comfortable and helps prevent the lightheaded, “head spin” feeling I sometimes experience in the heat.

The fit is another highlight. It sits snugly around my ears without feeling too tight or restrictive, so I can wear it comfortably throughout a session.

I also appreciate the natural wool material. It feels natural, and its antimicrobial properties make maintenance easy. Overall, the Rainer is a simple but effective addition to my sauna routine, and I’d highly recommend it to anyone looking for a comfortable, low-maintenance sauna hat.

J
James

I absolutely love the Rosisu hat and mat! I would feel naked if I didn’t have them both for my sauna session. As with yoga and the mat, it’s the Rosisu sauna hat and mat that I feel are necessary for the full sauna experience. And simply hang dry after each session and somehow it smells and feels as good as new. I’m able to stay in longer, my hair doesn’t get crusty and they have a look and feel that you know the materials and craft in making are supreme. I can’t rave enough about these products, thank you Rosisu!!🙏