I wear this jacket for two seasons. It’s very warm and well tailored. UK 8/US 4 fits like size 2 from other US brand. This lighter-weight nylon Beadnell Polarquilt Jacket by Barbour is lined with cozy, breathable fleece for three-season warmth. The corduroy collar with detachable throat latch combines with a zip front with snap-shut storm flap to seal out the cold. Features handwarmer pockets and snap-shut patch pockets to keep essentials within reach. Double-vented rear snap-close flaps offer complete freedom of movement. Polyester fleece. Washable.