Xerotherm Hat

Xerotherm Hat – Lightweight Thermal Hat for Diving and Cold Conditions

The Xerotherm Hat from Fourth Element is a lightweight thermal hat designed to help reduce heat loss before, between, and after dives. Ideal for cold and temperate environments, this versatile hat supports overall warmth during surface intervals, gear setup, and post-dive recovery without adding bulk.

• Lightweight Thermal Insulation – Helps retain heat while remaining breathable and comfortable.
• Ideal for Surface Intervals – Perfect for wearing before dives, during breaks, or after exiting the water.
• Low-Bulk, Packable Design – Easy to store in a dry bag or pocket when not in use.
• Comfortable Secure Fit – Designed to stay in place without feeling tight or restrictive.
• Versatile Cold-Weather Essential – Useful for diving, travel, and everyday use in cooler conditions.