The SIP Ninja chainsaw trousers prioritize comfort and mobility, offering a fresh and contemporary design. They bear the CE/UKCA marking, signifying their adherence to essential health and safety requirements outlined in European Regulation 2016/425 and Regulation (EU) 2016/425 in Great Britain. The trousers feature a bib in the back, a front fly with zip closure secured by hook & eye and press stud, an elasticated waist with belt loops and suspender attachments, and a narrowing mechanism via touch and close fastening. They also incorporate multiple pockets, including a patched bag for measuring equipment and spark plug spanner fixation, two inset pockets with zip closures, a patched chest pocket with a zip closure, a ruler pocket, and an inset thigh pocket with a zip closure. These trousers are equipped with coated and waterproof Pezatec Aqua reinforcement on the front and lower back (constructed from 100% Cordura® with a 100% polyurethane coating, approximately 200 g/m²), ensuring robust protection. For ventilation, there's a zipper on the back of the legs. These trousers feature high-performance full-stretch TeXXion PES outer fabric with durable water and dirt-repellent Teflon finish. Additionally, they incorporate waterproof, lightweight, stretchable Tektor UL inserts for enhanced protection and comfort.