44% modacrylic, 30% cotton, 20% FR polyamide, 5% aramid, 1% antistatic, ripstop, flame resistant, antistatic, 260 g/m2 

Back pockets with bellow, reinforced and flap

Leg pocket with bellow, telephone pocket and pen pocket

Chest pocket with flap and pen pocket

Angled front pockets

Outer knee protection pocket

Reinforced ruler pocket with knife holder and pen pocket