Choose this work overall in 100% cotton and discover the comfort of the insulating and ventilating properties of cotton. The careful selection of the right cotton variant also guarantees high wear and tear resistance. PRODUCT DETAILS wristbands adjustable with velcro two-way zipper hidden under flap 2 press studs back pleats 2 side pockets 2 pass-through pockets 2 chest pockets 2 back pockets with flap 2 thigh pockets tool pocket pencil pocket ruler pocket mobile phone pocket adjustable Cordura® knee pockets fixed back elastic Regular fit three-needle stitching wide hem (extra 5 cm) tested for harmful substances according to OEKO-TEX® Standard 100 (0910058/Centexbel) loop for ID card holder