King Koil's Twilight is a 15.5-inch, Tufted Euro Top Plush Innerspring mattress from their Intimate Collection. It offers a supremely supportive and durable sleep experience. Its core features work together to provide consistent, handcrafted comfort that conforms to your body while actively extending the mattress's lifespan.
The Twilight mattress excels in personalized comfort and superior temperature regulation through its use of premium, specialized layers. Comfort is achieved through Graphite Talalay Plush Latex and Hypergel Plush Memory Foam. Crucially, these components—combined with the natural Silk Wool Blend and breathable FlexKnit™ Fabric— are engineered to maximize airflow, wick away moisture and heat, and deliver a consistently cool and plush sleeping environment.
Mattress Firmness
Plush
Features
- Euro Top
- Tailormade Tuftingâ„¢: Years of consistent support. Handcrafted comfort. Extends the life of the mattress.
- 825 Contourflex Encased Coil System: Reduces motion disturbance. Conforms to body’s curves. Relieves body pressure points.
- Silk Wool Blend: Natural & breathable. Durable cooling comfort. Sustainable.
- Graphite Talalay Plush Latex: Pressure relieving support. Highly resilient & durable. Wicks away moisture & heat.
- 2000 Perimeter Zoned Micro Coils: Zoned pressure relieving support. Conforms to body’s curves. 2,000 encased steel coils.
- Hypergel Plush Memory Foam: Highly breathable. Highly resilient & durable. Conforms to body’s curves.
- FlexKnitâ„¢ Fabric: 4-way stretch to enhance comfort. Highly breathable for superior airflow. Durable & Resilient.
- Additional Features: Anti-Microbial Safeguard Fibers, Comfort Quilt Foam, Foam Encasement, Everlast® Base Foam
Available Sizes
- Twin: 38" x 75" x 15.5"
- Twin XL: 38" x 80" x 15.5"
- Full: 54" x 75" x 15.5"
- Queen: 60" x 80" x 15.5"
- Split-Head Queen: 60" x 80" x 15.5"
- King: 76" x 80" x 15.5"
- Split-Head King: 76" x 80" x 15.5"
- CA King: 72" x 84" x 15.5"
- Split-Head CA King: 72" x 84" x 15.5"
* All measurements are approximate and may vary slightly
Shipping & Delivery
Our free CA delivery radius includes: Lakewood, Cypress, Buena Park, Fullerton, Orange, Santa Ana, Sunset Beach, Huntington Beach, Newport Beach, Irvine, Laguna Beach, Laguna Hills, San Clemente, CA and many other local areas!
This service also includes setup (in the room of your choice) and removal of your old mattress. Local Delivery Service by OC Mattress (California Deliveries Only): Delivery, setup, and removal is free on all orders over $599. For purchases under $599 there is a fee of $150.Â
Delivery timing: in stock items – Same day delivery, next day available; out of stock items – 1-3 weeks.Â
Set up: Our professionally trained delivery team will deliver and assemble all products purchased from Orange County Mattress. Â
Contacting you for set up:Â Our delivery team will give a courtesy call 15-30 minutes prior to arrival. An adult must be present to sign for the received merchandise.Â
Removal*:Â Our team will also move old mattresses from a room and haul them away for disposal or donation to charity. *Mattresses and foundations only. The driver(s) will not remove old bed frames, headboards, or any other furniture. They will only remove old mattresses and foundations if this has been requested at the time of purchase.Â
Non-Local Deliveries OC Mattress's non-local delivery rates vary depending on how far away you live from the local store, but not by delivery weight. All deliveries outside our delivery radius will incur a delivery charge. Please contact any of our 7 stores for details.