I was hesitant to buy these as I am particular about fit, however these exceeded my expectations. Using the size guide I picked M/L (I don't have other glove brands to compare so I wasn't sure on my size) and I am happy to say they fit absolutely perfectly. They aren't baggy or too roomy, which I worried about, but they're actually the snug kind of fit I was hoping for. They might not be the most elegant, but they will definitely be my go-to on the less cold days because of the convertible option.