Since you’ve likely been sleeping on another mattress every night for the past few years, your body will need time to adjust to your new Casper mattress, pillows, and bedding. We offer an extended trial on these products and recommend spending up to 100 nights with them, so you can take note of how your sleep improves along the way. Of course, we believe it’s important to test out all of your Casper products in the comfort your own home. Rest assured, our other products include a 30 night trial, so you can do just that.