65% polyester, 35% cotton. Durable, hard-wearing mixed fabrics. Elastic band and movement pleat at the back. Reinforced knee area. Tear proof triple stitched seam. Concealed two-way-zip. 2 front pockets, 2 back pockets with pocket flap, several tool pockets: ruler pocket, zipped pocket, mobile phone pocket. 2 breast pockets with pocket pouch sewn on one side. Reflective elements on pockets, shoulders, at the back and on pants. Zips: YKK. Ref: UTFU989