ERGODYNE Chill-Its 6668 Hi-Vis Safety Cooling Vest - Type R Class 2

The ERGODYNE Chill-Its 6668 Hi-Vis Safety Cooling Vest combines polymer-embedded evaporative cooling technology with ANSI/ISEA 107 Type R, Class 2 visibility to deliver portable core cooling relief for work use. The vest is built with a three-layer design: a high-visibility shell, a polymer-embedded mid-layer that activates when soaked in water (soak 2–5 minutes), and a water-repellent liner to help keep wearers dry. Breathable mesh along the bottom reduces weight and enhances airflow; interior neckline loops accept cooling towels for added neck relief. The vest includes multiple storage options (two lower interior pockets and an exterior pocket noted across variants), reflective tape for low-light visibility, and a zip closure for easy on/off. Care instructions provided in variants note hand wash and hang dry; materials listed include polyester/polymer/nylon blends. Designed to be lighter and less bulky than many cooling vests, it offers cooling performance and on-site functionality for professionals working in heat.

• CORE COOLING RELIEF - Polymer-embedded cooling technology quickly activates for up to four hours of relief from the heat
• HIGH VISIBILITY – ANSI/ISEA 107, Type R Class 2 compliant with 2” reflective tape for low-light visibility
• LIGHTWEIGHT & BREATHABLE MESH BOTTOM – Reduces weight, enhances airflow and prevents excess water from dripping onto clothing
• EASY ACTIVATION – Soak in water for 2-5 minutes to activate
• INTERIOR COOLING TOWEL LOOPS – Loops along neckline designed to hold cooling towels for advanced cooling
• WATER-REPELLENT LINING – Helps keep wearers dry