SMART Kingsize Mattress Faster, better, stronger? Diet & training are major factors in every athlete’s preparations but have you considered the importance of sleep? Sleep is essential to aid muscle recovery after intense exercise, especially after strength & endurance training due to the muscles being torn down. Sleep is therefore essential for recovery, so what if your mattress could help aid your recovery even faster? The SMART mattress has been specifically designed for those who want to excel in their goal. Featuring advanced Celliant technology the SMART mattress is designed to offer fantastic support as well as oxygenating your body for enhanced muscle recovery & increased energy for the next challenge.