The main fabric is lightweight and extremely comfortable while the design is simple yet functional, just like the rest of the Manchester Concept. A reflective piping is used to add safety when working in low light ensuring the user stays as safe as possible at the worksite. Features. 2-way mechanical stretch fabric. Hanging pockets with double lined bottom for durability. Gusset in crotch for freedom of movement. Plastic covered metal buttons. Thigh pocket with fastener closure. ID card loop. Ruler pocket. Articulated knees for optimal mobility. Knee Pad pockets accessible from the inside. Knee Pad position can be adjusted by 5 cm for optimal mobility. Possibility to increase leg length by 5cm. Reflective details.