RUNNR™ UltraLight Performance Cap
RUNNR™ UltraLight Performance Cap — Full-Crown Ventilation · Quick-Dry · Adjustable Fit
Most caps trap heat.
A few mesh panels on the side don't fix that. Hot air still builds up at the crown — right where your head runs hottest — and by kilometre three you're running with a portable sauna on your head.
This one was built differently.
The entire crown is perforated with a dense ventilation pattern — not just the sides. So hot air rising from your head escapes from every point of contact instead of getting trapped and redirected. The difference isn't subtle. It's the gap between a cap that's slightly less hot and one that actually feels cool to wear.
The quick-dry fabric pulls sweat away before it reaches your eyes. The adjustable rear buckle dials in your exact fit — snug enough to stay on at pace, never tight enough to leave a mark.
Thin enough to forget you're wearing it. Built to go everywhere you go.
Morning run. Trail session. All-day outdoor wear.
One cap handles all of it.
What's in it:
- Full-crown perforated ventilation — the entire cap breathes, not just the sides
- Quick-dry thin fabric — sweat evaporates fast, stays light throughout the session
- Adjustable rear buckle strap — precise fit for any head size, no squeeze, no slipping
- Sun protection brim — shields face and eyes on exposed runs and trails
- Outdoor adventure aesthetic — looks like a premium trail brand cap
- Available in Khaki, Black, Green, Gray, and Purple
Original: $34.95
-70%$34.95
$10.49More Images
RUNNR™ UltraLight Performance Cap
RUNNR™ UltraLight Performance Cap — Full-Crown Ventilation · Quick-Dry · Adjustable Fit
Most caps trap heat.
A few mesh panels on the side don't fix that. Hot air still builds up at the crown — right where your head runs hottest — and by kilometre three you're running with a portable sauna on your head.
This one was built differently.
The entire crown is perforated with a dense ventilation pattern — not just the sides. So hot air rising from your head escapes from every point of contact instead of getting trapped and redirected. The difference isn't subtle. It's the gap between a cap that's slightly less hot and one that actually feels cool to wear.
The quick-dry fabric pulls sweat away before it reaches your eyes. The adjustable rear buckle dials in your exact fit — snug enough to stay on at pace, never tight enough to leave a mark.
Thin enough to forget you're wearing it. Built to go everywhere you go.
Morning run. Trail session. All-day outdoor wear.
One cap handles all of it.
What's in it:
- Full-crown perforated ventilation — the entire cap breathes, not just the sides
- Quick-dry thin fabric — sweat evaporates fast, stays light throughout the session
- Adjustable rear buckle strap — precise fit for any head size, no squeeze, no slipping
- Sun protection brim — shields face and eyes on exposed runs and trails
- Outdoor adventure aesthetic — looks like a premium trail brand cap
- Available in Khaki, Black, Green, Gray, and Purple
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
RUNNR™ UltraLight Performance Cap — Full-Crown Ventilation · Quick-Dry · Adjustable Fit
Most caps trap heat.
A few mesh panels on the side don't fix that. Hot air still builds up at the crown — right where your head runs hottest — and by kilometre three you're running with a portable sauna on your head.
This one was built differently.
The entire crown is perforated with a dense ventilation pattern — not just the sides. So hot air rising from your head escapes from every point of contact instead of getting trapped and redirected. The difference isn't subtle. It's the gap between a cap that's slightly less hot and one that actually feels cool to wear.
The quick-dry fabric pulls sweat away before it reaches your eyes. The adjustable rear buckle dials in your exact fit — snug enough to stay on at pace, never tight enough to leave a mark.
Thin enough to forget you're wearing it. Built to go everywhere you go.
Morning run. Trail session. All-day outdoor wear.
One cap handles all of it.
What's in it:
- Full-crown perforated ventilation — the entire cap breathes, not just the sides
- Quick-dry thin fabric — sweat evaporates fast, stays light throughout the session
- Adjustable rear buckle strap — precise fit for any head size, no squeeze, no slipping
- Sun protection brim — shields face and eyes on exposed runs and trails
- Outdoor adventure aesthetic — looks like a premium trail brand cap
- Available in Khaki, Black, Green, Gray, and Purple
