Page Six may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Who said “thong” and “comfortable” can’t exist in the same sentence? Hanky Panky’s stretchy lace underthings are designed with comfort top of mind — so much so, the brand even trademarked the moniker “world’s most comfortable thong.” And right now, we spotted several packs and styles on sale for Labor Day. In addition to select colors of the Original Rise Thong, there’s also a three-pack of the Low-Rise Thong that’s deeply discounted. While Lexi Wood and Grace Ann Nader have both starred in the…