Columbia Unisex Coolhead™ Zero IV Booney
The Columbia Unisex Coolhead™ Zero IV Booney is a technical sun hat designed to keep you cool, dry and protected on sunny walks. Built for all-day comfort and versatility, it combines advanced cooling, moisture management and UPF 50 sun protection in a practical booney design.
Features:
- Omni-Shade™ Broad Spectrum UPF 50 sun protection.
- Omni-Freeze™ Zero sweat-activated cooling technology.
- Omni-Wick™ moisture management helps keep you dry and comfortable.
- Adjustable chin strap for a secure fit.
- Packable cape adds versatility for changing conditions.
- Designed for walking.
Composition:
- Shell: 100% Nylon.
Technical Details:
- Style #: 2159191.
- Size options: S/M, L/XL.
- Best For: Walking.
Original: $52.29
-65%$52.29
$18.30



















Description
The Columbia Unisex Coolhead™ Zero IV Booney is a technical sun hat designed to keep you cool, dry and protected on sunny walks. Built for all-day comfort and versatility, it combines advanced cooling, moisture management and UPF 50 sun protection in a practical booney design.
Features:
- Omni-Shade™ Broad Spectrum UPF 50 sun protection.
- Omni-Freeze™ Zero sweat-activated cooling technology.
- Omni-Wick™ moisture management helps keep you dry and comfortable.
- Adjustable chin strap for a secure fit.
- Packable cape adds versatility for changing conditions.
- Designed for walking.
Composition:
- Shell: 100% Nylon.
Technical Details:
- Style #: 2159191.
- Size options: S/M, L/XL.
- Best For: Walking.




















