Helix Sunset Luxe - GlacioTex Cooling CoverSoft Comfort. Deep Pressure Relief. Premium Sleep Experience. The Helix Sunset Luxe is Helixs softest and most luxurious mattress, designed for side sleepers and anyone who prefers a plush, contouring feel. With a quilted pillow top, zoned lumbar coils, and three layers of high density memory foam, it delivers targeted pressure relief for your hips and shoulders while supporting proper alignment. Key Features: Soft feel (23 on the firmness scale)