How can I find compatible bands for 42mm and 40mm Apple Watches?

I recently purchased two new 42mm series 10 watches. I wanted the smaller faces. I did not realize the bands are smaller than they used to be. 

Are there longer bands somewhere that are the sport loop design, that are the XL length and compatible with the series 10 42mm watches? Or do I need to look third party or wait for a new apple watch version to come out and hope there are longer bands for the smaller watch faces then? My old apple watches came standard with longer bands. Thanks!

[Re-Titled by Moderator]