The Tempurpedic mattress doesn’t require a break-in period, but you should try it for at least 30 nights so your body can adapt to it. All mattresses include a 90-night trial, which is notably shorter than the 165-night average trial period length.

Tempurpedic uses a special material (TEMPUR) that consists of small cells. These cells require several weeks to soften up and adjust to your body’s shape. Therefore, your new mattress may become more comfortable over time.