Classic fit | Lenzing cellulosic fiber/modacrylic/aramid/anti-static twill ripstop fabric, 185gsm | Modacrlyic/cotton FR mesh back yoke for breathability | Concealed placket with FR snap button closure | 2 chest pocket with pen insert | Sleeve gusset | Segmented FR reflective tape | Complies with Standard AS 4399:2020 for UPF Protection | Complies to AS/NZS 1906.4:2023 Class NF and AS 4602.1:2024 Day & Night LEVEL2 | Certified to ISO EN 11612:2015 Protective - Clothing to protect against heat an