What trial period and warranty should I expect on a hybrid mattress?

Direct-to-consumer brands almost universally offer a 100–365 night sleep trial and a 10-year (sometimes 'forever') limited warranty. Traditional brands sold through retailers often have shorter trials (90–120 nights) tied to the store's return policy. Across r/Mattress threads, the warranty length matters less than the sag threshold required to file a claim — typically 1 to 1.5 inches — and the customer's responsibility to pay return shipping, which is worth reading before you buy.