Pioneer 6900 Hi-Viz Safety T-Shirt – CoolPass Ultra-Cool, Ultra-Breathable 50+ UV Protection – Hi-Viz Orange Description Size - 4XL ▪ Ultra-breathable and moisture-wicking CoolPass fabric ▪ Cool and breathable zebra reflective tape ▪ CSA Z96-15 Class 2 Level 2 ▪ ANSI/ISEA 107-15 Class 2 Type P and R ▪ UPF 50+ UV protection ▪ Reflective patch on each sleeve ▪ Rib V-neck