Portwest Sealtex Trousers Waterproof Outdoor Overall Work Protective Pants Bottoms Navy SPECIFICATION: Welded seams | Fully elasticated waist band | UPF 50+ | 5XL | Snap adjustable hems MADE BY PORTWEST: With over 110 years of experience and a heritage of quality, value and service, Portwest is firmly established as a world leader in the design and manufacture of stylish, comfortable, high-quality workwear that meets recognised international standards.