Outdoor Research Vesper Insulated 5-Panel Cap
Built for cold weather, this Outdoor Research hat is light and warm for winter hikes, ski tours and time spent outdoors. The low-profile fit layers easily under a hood or helmet.
Earn 2x card rewards Instead of 5%, earn 10% in card rewards† on REI purchases—even sale items—with your REI Co-op® Mastercard® Sep 18–28. Terms apply. Learn more
- Whether you're skinning uphill, exploring snowy trails or enjoying a crisp morning outside, this insulated hat offers reliable warmth and everyday versatility
- Classic 5-panel design transitions seamlessly from the trailhead to après
- bluesign®-approved nylon and elastane shell provides a soft, flexible feel that moves with you during active pursuits
- bluesign®-approved nylon and elastane lining adds next-to-skin comfort
- Durable stretch construction helps maintain a secure fit throughout the day
- Insulated with 40 g/m² 100% polyester sheet insulation
- Water-resistant
- Durable
- Flexible brim
Imported.
View all Outdoor Research Men's Winter Hats| Best Use | Hiking Snowsports |
|---|---|
| Hat Style | Winter Hat |
| Fabric | bluesign®-approved 87% nylon/13% elastane; insulation: 100% polyester, sheet insulation 40 g/m² |
| Lining Fabric | bluesign®-approved 90% nylon/10% elastane |
| Visor/Brim | Yes |
| Head Circumference | S/M: 21-22.5 inches L/XL: 22.5-24 inches |
| Length of Bill | 2.75 inches |
| Gender | Unisex |
| Sustainability | Contains materials that meet the bluesign® criteria |
Be the first to write a review!
Adding a review will require a valid email for verification
This purchase pays for membership!
Buy a lifetime $30 membership and make a $50 purchase by Nov 12, 2026.*
$6
10% Reward*
on this and every eligible full-price item*
+
$30
Bonus Card*
valid for 30 days after joining*
=
$36
Value