Usual great quality from elios perfect fit super comfortable and toasty warm. Nice easy ordering through this website. Only issue, I ticked 6/7mm and received what is described as 6mm. It's a good warm suit definitely thicker and warmer than my 5mm, but I don't really know it's thickness. I'm guessing it's 6mm all over. Would be good if this was clearer on ordering and delivery. If only to make reordering better.