Light, elastic canvas Perfect, comfortable fit thanks to elasthane and an ergonomic cut Triple stitched seam Elastic waistband with belt loops Pockets, several tool pockets, ruler pocket, pen holders and mobile phone pocket Reflective elements (without protective function/no PPE) at the front and back Washable at 60°C, suited for tumble drying Buttons and zips: In order to avoid the product in hand being damaged, all the buttons and zips are concealed.