These yellow, durable trousers feature triple stitched main seams and water/ stain repellent finish. Cargo style leg pockets, back patch pocket and internal knee pad pockets. Metal button fastener, side waist elastic and YKK brass zip fly for better fit. 80% Polyester, 20% Cotton. 7 belt loops. Conforms to specification: ISO 20471 Class 2 and GO/RT 3279. Next day delivery not available on this item. Standard Delivery takes 3-5 working days.