Helix Twilight Core

Available from The Drift when we last checked. Sold from the shop’s own store; the price there is the one that counts.

Try Helix & Other Online Mattresses at Our Seattle Mattress Store The Helix Twilight is Helix's firm memory foam hybrid and the firmest side-sleeper-oriented model in the standard lineup. Sitting at around 7 out of 10 on the firmness scale with a 2" gel-infused memory foam comfort layer, it delivers a structured, supportive surface that cushions without allowing significant sinkage -- an ideal combination for heavier side sleepers who find softer mattresses allow too much hip drop, or average-we