Sizing: Label says medium, but I would suggest this is a Large - unless you want it very spacious. Designed to be worn over normal clothing. It could be a medium if you want to wear it over motorcycle leathers.
Nearly new and very clean Sidi waterproof suit. Size small. I bought this for myself and its too big for me, I'm 5'7". Ended up with smaller size and am very happy with the product. It's waterproof, comfortable and lightweight.