I have a mattress that is around 22" deep.  I have bought king sheet sets from $50 to $225 trying to find the right sets that will actually cover my mattress.  None have worked or they have ripped!!  I FINALLY found this brand that lives up to EXTRA DEEP POCKET!  No more sheets coming off in the middle of the night!  Going to order EVERY COLOR!!!

Pros: Soft, Extra Deep Pocket, Durable
Cons: NONE