Would a medium firm mattress be the match for a side sleeper?
Yes, a medium firm mattress would be suitable for a side sleeper. This tension would also be beneficial for front and back sleepers as well. This mattress tension isn't too rigid or flexible and provides suitable back support for any position, it is especially great for those who change positions throughout the night. Also, this tension is perfect for couples since you can both sleep in your favourite positions whilst still receiving the support you need.
