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Runbold Hat—lightweight, sun-protective hiking hat with a wide brim and adjustable fit
What Our Gearhead® Experts Are Saying:
"This is my go-to hiking hat for long days on the trail. The wide brim keeps the sun off my face, and the moisture-wicking fabric keeps me dry and comfortable. I love that it’s lightweight, packable, and comes with a removable drawstring for windy conditions."
The Runbold Hat is the perfect companion for sun-drenched adventures. With a broad brim for shade and a lightweight, quick-drying fabric, this hat provides reliable sun protection without weighing you down. Designed with moisture-wicking Midori treatment, it keeps you cool and dry during long hikes, while the adjustable and removable drawstring ensures a secure fit in windy conditions.
Made with recycled materials, the Runbold Hat combines performance, comfort, and sustainability. Whether you're trekking through exposed alpine trails or setting up camp under the midday sun, this hat is built to keep you protected and comfortable every step of the way.
Details
- Wide-brim hiking hat provides UPF 50+ sun protection
- Lightweight and quick-drying for all-day comfort
- Moisture-wicking Midori treatment enhances breathability
- Adjustable and removable drawstring for a secure fit
- Packs down small for easy storage on the go
- Made with recycled materials for an eco-friendly choice
- Item #MAMU62R
- Responsible Collection
- Recycled/Repurposed, Bluesign Approved
- Material
- [face fabric] 82% recycled nylon, 18% spandex, [lining] 100% polyester
- Adjustability
- fitted, drawcord adjustable chinstrap
- Brim
- wide
- Style
- sun hat
- UPF Rating
- 50+
- Claimed Weight
- 2.75oz
- Manufacturer Warranty
- limited 2 years
- Activity
- casual, hiking, paddling

Rise With The Mountains
Mammut has always been there since 1862. Each piece of gear is created with a spirit of innovation and Swiss quality. Mammut is made for the mountains, not the streets.