Inherently flame-resistant fabric gives this hi-vis work shirt the power to deliver high-level protection in an ultralight, soft package. Paired with reflective tape and strategic colorblocking, the result is all about keeping you protected and seen on the jobsite. Product Features : Greater Arm Mobility™ helps extend arm and shoulder range-of-motion so you can move freelyMoisture Movement Technology™ helps wick moisture away from the skin to keep you dry and comfortable, Reflective details enhance visibility in low light to help you stay seen, Button-front closure, Hidden pen slot in left chest pocket helps keep writing tools secure and close at hand Men's Flame-Resistant Hi-Vis Air Inherent Classic Fit Work Shirt in Yellow, Size: Small by Ariat