Insulating fleece jacket from Craghoppers. Braefell makes a trusty trail companion this season, made from deep-file borg fleece fabric to help trap body heat at the core. Featuring full-length zip plus 4 zipped pockets. Boost your insulation levels this season with Braefell. Made from deep-file borg fleece, it's designed to keep body heat close to the core when temperatures drop.