https://www.cnet.com/roadshow/news/porsche-911-speedster-new-york/

There is a manual, fabric top that you can put on if needed, but the Speedster is best left roofless.

The light-weighting continues on the inside, deleting the car's air-conditioning system -- though buyers who prefer comfort to purity can have it added back as a no-cost option. There may not be a need, however, as the car doesn't really have a roof. There is a manual, fabric top, but that's likely not the kind of thing you'll want to fiddle with every day.