The Zwilling Madura pans in your description it says aluminum pans then it also says stainless steel are these pans aluminum core with stainless steel

Hi Tim!

Thanks so much for writing in. The Madura Plus actually has a completely forged aluminum construction, fortified by a plasma primer base for strength. In addition, it has a PFOA-free multilayer DuraSlide Granite nonstick coating that is roughly 40 times more durable than traditional PTFE coatings. Lastly, the exterior is coated with an abrasion-resistant, water-based lacquer that is safe to use with metal utensils.

Let me know if I can help with anything else!