The Paramo fleeces (at least the Taiga that I use) are made of the pump liner from the waterproof. The advantage is you have a showerproof shell and a showerproof fleece that can be worn individually or combined as a waterproof. other fleeces are not made the same way to my knowledge. It's a very flexible combination that you can get in green, but it's not a terribly robust material, though it's much easier to do repairs than on a laminated fabric.
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The bentu fleece doesn't have the same liner so isn't as warm as the taiga (or as heavy) the fleece is effectively the pump liner itself no separate liner inside like the taiga.