https://vibookmark.com/News/lightweight-fr-shirts-for-hot-weather-stay-cool-compliant/ When the sun beats down and temperatures soar, working outdoors or in high-heat industrial environments can be tough—especially when you’re required to wear flame-resistant (FR) clothing. While safety always comes first, staying cool and comfortable is equally important for productivity, morale, and overall well-being. That's where lightweight FR shirts come in—an essential solution for staying cool and compliant during the hottest months of the year. Thu, 10 Apr 2025 08:54:22 UTC en