"Also, if your partner tosses and turns at night, then this is the best cool gel mattress for hard-working moms! You need your beauty sleep and Halcyon foam decreases motion transfer so you and your partner won’t be disturbed during sleep. Does it get really hot in your room? Halcyon is not a temperature-sensitive mattress. Halcyon releases body heat so you sleep at a more comfortable temperature throughout the night – staying cool and dry."