I've worn this for two seasons, about 10 times. I've been storing it for the past few years. Size: SM = Small (S) (Equivalent to Japanese size M) REG = Regular (Regular length) Measurements: Length: 69cm Width: 50cm Description: L.L.Bean, a long-established outdoor brand from Maine, USA, was founded in 1912 as a manufacturer and seller of hunting boots. This is a classic design boa jacket made from a warm, thick sherpa fleece. It features the retro L.L.Bean Katahdin logo on the left chest, and the shoulders and hem are trimmed with elastic material. It has a regular fit with moderate room, allowing you to layer comfortably in cold weather.