Overall with two-way zipper at front, covered with flap and press-studs closure. Breast pockets with Velcro closure on both sides. Spacious side pockets, also one internal safety pocket with zip closure on the right side. Leg pockets, on the left side one spacious pocket with flap and Velcro closure and one internal phone pocket. On the right side pockets for pens, paper and folding rule. Back pockets. Adjustable waist with internal drawstring, also adjustable cuffs with Velcro. Loops for belt in waist. Internal pockets for knee protectors, adjustable in two height levels.