If you are looking for an outdoor car cover that is fitted, breathable and waterproof then look no further than a Stormforce 4 Layer option from us here at Coveryourcar.co.uk. Dont take our word for it though, make sure your read some of the many indpendent reviews that have been undertaken.
Here are a couple to start you off...
GT Purely Porsche Magazine - Stormforce Porsche 911 Review
The Minor Site - Stormforce Morris Traveller Review
The Car Cover Specialists