The Cimarron skirted toilet bowl utilizes KOHLER's patented new ReadyLockinstallation system for easier, more intuitive installation. The skirted trapway installs to the floor flange and attaches to the toilet, eliminating the need to drill holes for a standard 12" rough in while offering the same secure installation as non-skirted toilets. Pair this bowl with the K-31615 or K-31615-RA tank for a complete Cimarron skirted toilet. Revolution 360 flushing technology generates a forceful swirling motion to keep the bowl clean longer.