Inspired by the picturesque landscape and numerous hiking trails of Iceland, these fleece pants from Nike’s ACG line are designed to keep you warm on the chilliest of days and feature an all-over glacier print. Sustainably-made from recycled Polartec fleece, they utilise the brand's Therma-FIT technology, which helps regulate the body’s natural temperature, while wicking away sweat and moisture to help keep you dry and comfortable. They also feature comfy elasticated trims - to lock in the heat while you're braving the winter chill - and two zip-up side pockets.