The Hybrid Cooling Vest is lightweight & easy to (re)activate. The vest is suitable for multifunctional use, such as at work, during sports & for recreational applications. The Hybrid vest is designed to be worn in places where there is not an extremely high ambient temperature & works best at low to medium humidity. The amount of airflow on the body determines the cooling effect & duration. By immersing it in water the Hybrid vest can be used as a wet cooling vest, but is also prepared for the separately available Macna Cool Packs. These are available in 21˚ & 29˚ & 37° versions. Activation
- Wet Immerse the product in water for 1 to 2 minutes. Then gently squeeze out the excess water. Finally, wipe the water repellent liner (vest / head covering) dry with a towel before use. & you are ready to go! The Hybrid Cooling Vest cooling material is designed for up to 200 wet/dry cycles (activations). Over time, the water absorption decreases, as the fibers cluster together in t...