TechKewl Phase Change cooling vests provide long-lasting, cooling relief! Phase-change material remains a comfortable 58 degrees Fahrenheit for up to three hours. Lighter and more comfortable than ice vests, reusable and durable, it's no wonder these vests are so popular with mascot performers.
Size M/L fits approximately 100-175 lbs.
Size L/XL fits approximately 175-250 lbs.