A protector keeps the warranty valid from night one — and it all rides along with your white-glove delivery, no extra trip.
The Helix Twilight is the configurable firm hybrid in the Core tier. A firm comfort layer over individually wrapped coils keeps the hips lifted for back and stomach sleepers while the springs still flex under the body's contours. You choose the cover, a standard breathable knit or a GlacioTex cooling pillow top, and the support layer, Standard or ErgoAlign for added alignment. Firm surfaces already sleep cooler because you stay on top of them, and the GlacioTex option extends that advantage.
The standard knit cover or a GlacioTex cooling pillow top, and a Standard or ErgoAlign support layer, at Core-tier pricing.
Firm comfort foam holds the hips level while individually wrapped coils flex spring by spring under your contours.
Helix's 120-night sleep trial and limited lifetime warranty come standard, and our team handles any claim for you.
Delivered and set up in your Los Angeles bedroom, with old-mattress haul-away, on orders over $499.
A 7/10 firmness, gentle support without sinking. Good for back and combination sleepers, plus side sleepers over 200 lb.
Built for adaptive support and breathability. Every layer is hand-checked before it ships from our warehouse.
The Twilight is Helix’s configurable firm hybrid: the taut, back-and-stomach-first support of a firm bed, with cover and support-layer choices usually reserved for pricier tiers. This 11.5-inch Core build starts at $799 and tops out at $1,987 fully configured in the largest sizes.
Start from a firm comfort layer over individually wrapped coils — the combination that keeps hips lifted while still flexing spring-by-spring under the body’s contours. Then pick the cover, either the standard breathable knit or a GlacioTex cooling pillow top, and the support layer, Standard or ErgoAlign for added alignment reinforcement. Reinforced foam edging and CertiPUR-US certified foams throughout; designed in New York, manufactured in Phoenix.
Reach for the Twilight if you sleep on your stomach or back and run warm — firm surfaces already sleep cooler because you stay on top of them, and the GlacioTex option extends that advantage. It shares its firmness class with the Dawn 11.5", which is the fixed-build alternative without the configuration menu; the step-up build is the Twilight Luxe 13.5".
Feel the difference between the Twilight’s configurations at our Glendale, West LA, Hancock Park, Koreatown, or Studio City showrooms. As an authorized Helix dealer we include free White Glove delivery over $499 with setup and old-mattress removal, plus the 120-night sleep trial, limited lifetime warranty, and 0% APR financing options. Call (800) 218-3578 or visit us today.
Helix Sleep was founded in New York City by a team of engineers and product designers who were frustrated with the mattress industry’s one-size-fits-all approach. They asked a simple question: if people are different sizes, sleep in different positions, and have different pressure-relief needs, why does everyone buy the same mattress? Their answer was a lineup of hybrid mattresses designed around specific sleep profiles, each model engineered for a particular combination of body type, sleeping position, and firmness preference. Helix’s Sleep Quiz has matched millions of sleepers to their ideal mattress using data-driven recommendations based on sleep science research. Every Helix mattress is designed in New York and manufactured in Phoenix, Arizona, using CertiPUR-US certified foams. All materials are tested for quality and safety, and every mattress comes with a limited lifetime warranty, one of the strongest warranties in the industry, plus a 120-night sleep trial.
It has a firm feel, 7 out of 10 on our scale where 1 is the softest. It is a good fit for side sleeping, great fit for back sleeping, and great fit for stomach sleeping.
From top to bottom it is built from Breathable knit or GlacioTex cooling pillow top, Firm comfort layer, Standard or ErgoAlign support layer, Individually wrapped coils, and Reinforced foam edging in a 11.5-inch profile. Standard breathable knit cover, or the GlacioTex pillow top for hot sleepers.
It suits: Stomach and back sleepers who want a firm, taut surface; Hot sleepers who want a firm bed with a GlacioTex cooling option; Shoppers who want firm support with configurable cover and support layers. It is a weaker fit for: Side sleepers under about 130 lbs who need more give (see the Sunset or Moonlight); Anyone who prefers a plush, sink-in feel; Shoppers who want a fixed build with no options (see the Dawn).
Yes, free white-glove delivery anywhere in Los Angeles on orders over $499, including setup and free haul-away of your old mattress. Order by 4pm for same-day delivery.
You have our 120-night comfort exchange. Sleep on it for at least 30 nights, and if it isn't right, exchange it for another mattress, we handle the pickup and redelivery.
Yes, 0% APR financing through Synchrony on approved credit, plus Acima lease-to-own with no credit needed. Most applicants are approved in minutes at checkout or in any showroom.
Yes, our Los Angeles showrooms in Koreatown, West LA, La Brea, Studio City, and Glendale carry our lineup on the floor. Walk-ins welcome, no appointment needed.
