K-Y True Feel Silicone Lube is a long-lasting personal lubricant that helps you feel close and natural to your partner. From K-Y. the #1 Doctor Recommended Brand. This long-lasting silicone lubricant provides a naturally smooth experience so you can focus on your sensual connection to each other. K-Y True Feel also protects against discomfort during intimacy and is non-irritating. K-Y True Feeling has a longer lasting formula that provides the best lubricating experience during anal intercourse and it is compatible with natural rubber latex. polyisoprene and polyurethane condoms. Do not use if quality seal on the opening of the tube is broken or missing.