After i put it to the test on a chilly day, this heated quilted jacket proved to be a game-changer for my work in construction .The heating feature functions perfectly and distributes the warmth evenly. The jacket's lightweight design does not compromise the quality making it comfortable to wear for prolonged periods. The battery life could be improved, as it only lasts for a few hours, but it`s not a deal-breaker. Overall, this jacket is a must-have for anyone who works outdoors in industrial and scientific settings..