Inherent flame resistant qualities will not diminish with washing. Rule pocket. Two back patch pockets. Durable, strong and long lasting brass zip. Triple-stitched seams for extra durability. Two tier knee pad pockets allowing two positioning options. Concealed phone pocket. Sew on flame resistant industrial wash tape. 9 pockets for ample storage. Elasticated back waist for a secure fit. 40+ UPF rated fabric to block 98% of UV rays. Spacious pockets. CE certified. CE-CAT III