The Isotherm Cooling Vest is built for durability and performance to keep you cool in even the hottest climates. Made from high-quality, breathable materials, this vest offers up to four hours of cooling at a constant 55°F, reducing heat stress and keeping you comfortable. Its ergonomic design ensures a secure, adjustable fit with no condensation, and it recharges quickly in ice water in just 20 minutes. Lightweight and moisture-wicking, the vest enhances both comfort and productivity.