Any viable alternatives to the Artem hydroflex?

I really wanted to try the hydroflex after all the great things I've heard about it, but unfortunately, they dont make it in a size for someone like myself, with 8¼" wrists. Kinda surprising, considering that they're supposed to be one of the industry leaders.

Does anybody know of a similar product from any other brand(s) which might make the strap in a larger size?