size is bigger than usual. i am size XL but when this came it was way bigger. so i returned it and requested a size L. now the fit is much better, the jacket is really waterproof, lightweight and aircooled.
excellent phone. i have both the S4 and this S3. i now preferred this one because of longer battery life. its more lighter and the grip is much better. the rest of the features are comparative. but the battery life is the feature breaker.