I've worn these all purpose trousers throughout this unremitting cold spell, and have found them ideal for hillwalking, outdoor activities, and every day use.
The trouser lining is most efficient and does not "rub" or cause sweat rashes.
The expandable waistband helps to comfortably accommodate additional clothing and fluctuating waistline.
The many pockets provide plenty of storage space for "things"; and a bonus is the discrete large zipper-secured one.
The trousers are sound, weather resistant, and dry quickly when worn.