Sunday Afternoons Ultra Adventure Sun Hat UPF50+
This hat with UPF 50+ fabric is so airy and lightweight, you could easily forget you’re wearing it, which means you’re more likely to leave it on your head.
The Ultra is updated with a slimmer silhouette and fun technical details like our Clamshell Brim™ and Sunglass Lock™, but still retains the sun protection, ventilation, and moisture management of our iconic Adventure Hat.
Hat Details
- UPF 50+ Sun Rating (includes mesh)
- 8.15 cm Brim and 15 cm Neck Cape
- Sunglass Lock™ Keeps Glasses in Place
- Wicking Sweatband
- PFAS-free durable water repellent finish
- Adjustable Sizing
- bluesign ® certified main body fabric, mesh, and sweatband
- Reverse Split Brim ™ packs small and flat
- Weight: 2.6 ounces/73.7 grams
- 88% Nylon, 12% Polyester Dobby
- Hand wash cold, line dry. Do not bleach, iron, or dry clean.
Care Instructions
Spot clean. Do not bleach, iron, or dry clean.
Sizing Information
- S/M 55cm to 57cm
- L/XL 59cm to 61cm
- External adjustable sizing
Hold onto your Hat Guarantee - Lifetime Guarantee
We stand behind our hats for as long as you stand under them. Materials and workmanship are guaranteed for life.

Manufacturer Details
Sunday Afternoons offers more than 80 styles of hats and accessories for men, women and children and are known for their durable, stylish and functional headwear. Throughout their journey one thing has remained the same, the love of spending time outdoors with the family on a Sunday afternoon.