The Air Reflex Trousers are high-quality, comfortable work trousers made from 220gsm 100% Polyester PU coated fabric. These trousers are made from waterproof fabric with welded seams. Our Air Reflex Trousers are designed to be worn over clothing. High Visibility Standard: Conforms to EN343 3:2. Our durable, Hi Vis Trousers are suitable for construction workers, road workers, rail workers, heavy equipment operators, emergency responders and much more! High visibility clothing increases visibility and prevents accidents - ideal for those that work in hazardous situations that need to be easy to spot. These trousers are available in Yellow as well as a variety of different sizes, including Small, Medium, Large, Extra Large, 2XL and 3XL. PLEASE NOTE - Matching jackets are also available.