Wholesale construction flame retardant pants have three functions to choose from: Flame Retardant, anti-uv, anti-mosquito, these three functions are determined by the working environment, its color is dark blue, both wear and dirt resistance, interested can contact us. We support OEM and ODM. Function Optionï¼?Flame retardant, Anti-UV, Insect Repellent Material: 100%cotton Weightï¼? 190gsm to 320gsm Colorï¼? Navy Blue Featureï¼? 1. 5cm 3M reflective tape 2. Jean button 3. Ykk metal zipper YKK Standardsï¼?--UPF 50+ --EN 11611:2015 --EN 11612:2015 --EN 1149-5:2008