Onyx Cool Cap Khaki (80 Degrees)

The 80° Go Cool Cap (ONYX COOL) is a petal-shaped cooling insert designed to fit inside most hats, caps, head wraps, and beanies for all-over head cooling relief. It is designed for cool comfort and is ideal for travel. The cap contains a specially formulated plant-based Phase Change Material (PCM), Octadecane (C18H38), which is skin-safe and soothing. It maintains a constant cooling temperature of approximately 80°F and stays cool for 20-40 minutes. The 80° Go option is designed to re-cool at room temperature (below 80°F) in 20–30 minutes, or it can be placed in an air-conditioned vehicle or cooler of ice for faster reactivation. It may be used to help relieve heat stress, heat exhaustion, and hyperthermia.

Benefits & Features

• Advanced Phase Change Material (PCM): Utilizes a skin-safe, plant-based PCM that maintains a comfortable temperature.
• Clever Petal-Shaped Design: Offers versatile, all-over head cooling that is discreet and portable, allowing for comfortable relief during travel or daily activities.
• Convenient & Reusable: Stays cool for 20-40 minutes and re-cools in 20-30 minutes.
• Made in the United States by a Woman-Owned Small Business