Is This a Demeyere 5 Layer Pan?

Yeah, you’re right, but the handles are every bit as ugly.

Tell me again, why don’t you think it’s Industry 5? https://www.amazon.com/Demeyere-Industry-5-Ply-Stainless-Steel/dp/B00GCDB9HW?th=1 Just the weight?

There should be a control number etched into the bottom. Or has it been worn away?

For that matter, there is no pan body difference between Industry 5, Sensation and 5Plus. See, https://www.centurylife.org/in-depth-product-review-zwilling-j-a-henckels-sensation-11-inch-frying-pan-skillet/#:~:text=There%20is%20no%20difference%20between,same%20in%20terms%20of%20functionality.

Not that I’m aware of. But you must realize that all these pans are effectively triply–they all have aluminum cores, not interleaved layers of steel and aluminum. So what difference does it make if there are 3 layers o aluminum in the core or one?