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The Spring Air Back Supporter Hybrid Kaylee Plush Mattress is a plush pocketed-coil hybrid mattress built for side sleepers and combination sleepers. Spring Air builds the original Four Seasons Free Arm pocketed-coil unit in the US, paired with high-density support foam and a quilted comfort top. At 15.5", it sits in the premium profile range — generous enough for adjustable bases yet still easy to sheet.
Individually wrapped coils flex independently for support that responds to your body, not the other way around.
A breathable quilt and gel-infused top draws heat away so you don't wake up hot.
A tall comfort and support stack means more contour up top and stronger lumbar push-back below.
We deliver, set up in your bedroom, and haul away your old mattress — no extra charge.
Explore the construction details for this model.
Order before 4pm. Delivery options and charges are shown at checkout. We'll call after purchase to confirm your delivery date.
Delivery details120 nights to be sure. One exchange for any mattress we stock, flat $100 swap fee. Check the full terms for eligibility and clearance exclusions.
Read the full termsThe Kaylee Plush combines soft foam cushioning with gel memory foam and individually wrapped springs. Its plush comfort layers offer a more cushioned surface for shoppers who enjoy settling into the top of the mattress.
Consider the Kaylee Plush if you like a softer feel around the shoulders and hips. Compare it with the Kaylee Medium in your usual sleep position to decide how much cushioning you prefer.
Twin, Twin XL, Full, Queen ($1,499), King, CA King. Free delivery on orders over $499. Visit a showroom or call (800) 218-3578.
Compare Queen-size options side by side. The differences that matter, in one table.
Swipe to compare all three mattresses →
| Queen | Spring AirBack Supporter Kaylee Plush Hybrid Mattress - 15.5" | Tempur-PedicTEMPUR-ProAdapt® Medium Hybrid Mattress - 12" | Stearns & FosterEstate® Firm Innerspring Mattress - 14.5" |
|---|---|---|---|
| Price (Queen) | $1,499 · was | $3,399 | $2,399 |
| Feel | Plush | Medium | Firm |
| Best for | Side sleepers wanting cushioned shoulders | Most sleepers, thanks to the universal medium feel | Back and stomach sleepers |
| Cooling / cover | Stretch-knit quilted cover | SmartClimate knit cover | See product details |
| Height | 15.5″ | 12″ | 14.5″ |
| Warranty | See product details | 10 years | 10 years |
| Try in store | Check showroom availability | Check showroom availability | Check showroom availability |
| Shop Queen |
Pillows and sheets to complete your setup. Each item is optional and added only when you choose it.Bedding for Queen. Pillow sizes are shown separately.
Spring Air has been manufacturing quality mattresses since 1926, building a reputation for innovative support systems and reliable comfort across nearly a century of operation. As one of America's established mattress brands, Spring Air combines traditional manufacturing expertise with modern sleep technology to deliver mattresses that meet the needs of today's sleepers. At LA Mattress Stores, we carry Spring Air mattresses at our five Los Angeles showrooms, providing an excellent option for shoppers seeking proven quality at competitive prices.
Explore Spring AirGet to know your mattress, from comfort and construction to delivery and care.
It has a plush feel, 3 out of 10 on our scale where 1 is the softest. It is a great fit for side sleeping, good fit for back sleeping, and a weaker fit for stomach sleeping.
From top to bottom it is built from Stretch-knit quilted cover, Gel memory foam comfort, Transition foam, Pocketed-coil support unit, and High-density base foam in a 15.5-inch profile. Wicks heat and feels soft to the hand — a quality-tier finish.
It suits: Side sleepers wanting cushioned shoulders; Average-weight sleepers (130–200 lb); Sleepers with joint pain. It is a weaker fit for: Strict stomach sleepers; Heavier sleepers (over 250 lb); Sleepers who run very hot on plush foam.
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.
Display models and sizes vary by location. Contact your preferred showroom before visiting to confirm the exact model is available to try. Display availability does not confirm purchase stock or delivery timing. Find contact details at showroom locations.