Advanced Ice Water Circulation System: Ensures continuous cooling for up to 8 hours, ideal for hot weather activities. Includes 10,000mAh Rechargeable Battery: Provides extended cooling without the need for frequent recharging. Lightweight and Breathable Design: Made with moisture-wicking fabric for maximum comfort during prolonged use. Adjustable Fit for All Sizes: Features adjustable straps to accommodate sizes S through 4XL, ensuring a snug fit. Perfect for Outdoor Work and Activities: Ideal for construction, landscaping, and other high-heat environments. Stay cool and comfortable with the Gobi Heat Men's Canyon Cooling Vest. Designed with an advanced ice water circulation system, this vest provides continuous cooling for up to 8 hours, making it perfect for outdoor work, sports, and other high-heat activities. The included 10,000mAh rechargeable battery ensures you stay cool without frequent recharging. Crafted from lightweight, breathable, and moisture-wicking fabric, it offers maximum comfort during prolonged use. The adjustable straps accommodate sizes S through 4XL, ensuring a snug and secure fit for all body types. Whether you're working in construction, landscaping, or enjoying outdoor activities, the Gobi Heat Canyon Cooling Vest is your go-to solution for staying cool in the heat.