Today I wanted to purchase these pants on your website, but alas you don’t have my size. It is true you probably created some algorithm that told you that this style might not appeal to certain waist/length combination, and I get that. My problem is that there is no way to let you know that there is one customer that wants it, mas the motivation to buy it, and the ability to do so. Your algorithm has no feedback, and unless you fix that it will never do.
So please, if you read this, adjust your algorithm so that on your next round you save one W40 x L30 Alpha Khaki Riviera pants for me.