Is there anything softer or more heavenly than bamboo sheets? (No. The answer is no.) For all you newbies to the notion, bamboo sheets are made by dissolving the stock of the bamboo plant into a viscose liquid, which is dried and then woven into buttery-soft, micro-thin threads. The end product feels an awful lot like silk—but sans the cheesy aesthetic and at a much lower price point. They’re also hypoallergenic (good for sensitive skin), moisture wicking (good for hot sleepers) and highly sustainable (good for the world!). Intrigued? You should be. Here are our three favorite brands.