Durable, elastic, lighed mixed fabrics, slim fit, waistband with belt loops, YKK zips, slide-in pockets, several tool pockets, 2 pockets with zip, 2 back pockets, ruler pocket, pen holders, tearproof 3-way stitched seam, 40° washable, suitable for tumble drying at low temperature. 170g/m², 48% cotton, 36% elastomultiester fibre Lycra® T400, 16% polyamide