REI Co-op Mountainmaker Sun Hat - Kids'
Gear your kiddo up for all-day exploration with the REI Co-op Mountainmaker sun hat. Its UPF 50+ fabric and soft, structured brim help keep their noggin shielded from the sun.
- Recycled plain-weave nylon provides UPF 50+ sun protection
- Soft, structured brim helps shield the face and neck from the sun
- Interior sweatband wicks moisture
- Embroidered eyelets on both sides
- Breakaway chin strap with an adjustable cordlock
- REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world
Imported.
View all REI Co-op Kids' Sun Hats| Best Use | Hiking |
|---|---|
| Hat Style | Sun Hat |
| Fabric | Recycled plain-weave nylon |
| Sun-Protective Fabric | Yes |
| UPF Rating | 50+ |
| Moisture Wicking | Yes |
| Visor/Brim | Yes |
| Head Circumference | 4-7 YR: 20 inches 7-14 YR: 21 inches |
| Width of Brim | 2.75 inches |
| Gender | Kids' |
| Sustainability | Contains recycled materials From a Climate Label Certified brand |
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Adorable and functional!
I don't have a picture with my kid wearing this hat, but it's so darn cute. He very strategically placed it over his rainboots last night and I couldn't turn down the opportunity to snag a photo of it. Great hat! We ordered a 4-7 year size (he's 4) and it fits him really well, but doesn't have a ton of room for growth. I'd recommend sizing up. If REI didn't charge 8$ for returns, I'd probably return for a bigger size but it'll work great for this year and hopefully next!
Perfect sun solution for an outdoorsy baby!
Fits great with a little room to grow.
Great had for small adults
I'm an adult with a small head so adult sized hats are usually too big for me. I'm so glad REI came out with this new hat and the baseball cap for kids. I love them, they're so comfortable and fit so well. My only complaint is that I wish they had more neutral and less bright colors. I would love to get this hat in olive green, black, grey, and burgundy. Please and thank you.
Better gear is built together
From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.



