Do you find yourself waking up in the middle of the night freezing because of the cold? It’s a very common problem and one that affects many people across the UK. We’ve found that latex and memory foam products can hug you better while you sleep and doing so will help retain heat and keep you warm while you sleep. If you’re a cold sleeper then you want your mattress to retain all that heat that your body exerts and to do so, less air flow and more foam is generally regarded as the way to go. The products we have filtered down for you here are primarily made up of memory foam and latex. Memory foam was developed by NASA for use in space but has since become a fan favourite for those in the sleep industry due to its body hugging bouncy and moulding properties. Latex is a natural material that has similar feel and properties to memory foam while growing in demand due to its similarities to memory foam. Either will help to retain heat and ensure that you are not too cold while you sleep. Both Latex and Memory foam are comfort layers, meaning that the support layer is unaffected by your decision to target these layers, giving you the flexibility to look at a variety of different tensions and firmnesses from the best open coil, pocket spring and reflex foam base mattresses.