I’m 6’3 with a 38/40 inch chest, medium in normal clothes, large in roadie clothes.
I tried on the medium in the Rutland Water store, body was a good fit but sleeves weren’t long enough and the cuffs weren’t elasticated
Thought it was a good jacket that was very well priced, if the sleeves were longer I’d have bought it
Im a smidge shorter I guess but 38 chest and I bought a Medium which is a good fit. Arms could be longer but they are pretty long. Overall it’s a quality bit of kit for the price. Looks almost too nice in red and blue to ride in. I’ve not used mine since Christmas as dont like getting it muddy. 😳