I'm looking at Healthwick.ca to reorder my usuals and I see that there are two NS North Shore Supreme Lite Briefs products offered. The more expensive choice comes in green or purple, while the sold out one is white only. Apart from the colour, are these the same product? I would be perfectly happy with the white diaper, but unfortunately it is out of stock. If these are the same product, then I expect that price + colour must be a factor. Hmmm, looking at the urls, I guess the white is a "variant". I'm going to have to try these when they become available.
https://healthwick.ca/collections/northshore/products/northshore-supreme-lite-briefs-1?variant=40892336930989https://healthwick.ca/products/northshore-supreme-lite-briefsUpdate: It turns out that just the samples are out of stock, so I just ordered the white briefs to try them. They are substantially lower cost and I don't need the colour.