A firefighter's bulky gear keeps them safe and warm in the frigid winter temperatures, but the specialized gear also keeps firefighting crews cool in Denver's summer months. The multiuse gear is so important to firefighters that it makes sense to help crews lighten the load - with lighter personalized protective equipment or PPE, the Denver Fire Department said. More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.