It's not a specific type of parachute that comes down slowly, but rather the size and design of the parachute that determines how slowly it descends.

Here's why:

* Larger surface area: A larger parachute creates more drag, slowing the descent.

* Porosity: A parachute with more holes or a more open weave allows air to pass through more easily, reducing drag and slowing the descent.

* Shape: Some parachutes are designed to be more aerodynamic, creating more lift and slowing the descent.

So, there isn't one "slow" parachute. It depends on the specific needs of the user, like:

* Skydivers: Use parachutes with a large surface area for a slow and controlled descent.

* Cargo parachutes: Often have large, porous canopies to slow down heavy loads.

* Parachutes for emergency landings: Might use smaller, more compact designs that are easier to pack.

Let me know if you'd like to learn more about specific types of parachutes!