Built for the jobsite, office, or even when you’ve called it a day, our flame-resistant button down shirts are a work-week essential. With quality construction and the safety features you need, they keep you protected in tough environments. FR Lever Work Shirt Product Features : 0 : Greater Arm Mobility™ lets you move freelyMoisture Movement Technology™ helps keep you drySun Protection Fabric™ gives you UV coverage, 1 : Button-front closure Men's FR Lever Work Shirt in Navy Print, Size: Large_Tall by Ariat