Fabric: The newest advance in womens FR workwear. Workwear that's actually designed for a womans body. Made with the world's most comfortable FR fabric, this FR button-front shirt with Insect Shield® features mobility panels across the back and full arm gussets for increased movement and comfort. Princess seaming gives this shirt a uniquely feminine fit and shape, with hidden pockets on each sleeve and exterior NFPA® 2112 labels clearly visible. Insect protection lasts through 50 home washes.