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SKU: 7621 Infinite Box Top Plush - Twin

Spring Air Infinite Box Top Plush Mattress

$2,29999 USD
Size
Choose Your Support Setup Optional for Twin

Please confirm compatibility before requesting a quote.

How My Project Works.

1. Save products you’re considering
Choose your options and add as many items as you like to My Project.

2. Send your project to our team
Provide the delivery property information and any questions or special instructions.

3. We confirm the details
A Neill’s Home Store team member will verify availability, lead times, local delivery and pricing before your order moves forward.

My Project is a request—not an order. No payment is collected through our website, and submitting a project does not reserve merchandise.

No online payment. Availability and local delivery are confirmed by our team.

Local Delivery

Neill’s Home Store provides local delivery within approximately 100 miles of our Branson showroom. Delivery availability and pricing are based on the property’s location and will be confirmed by our team.

Complete Your Sleep Setup

smartGuard Copper Mattress Protector packaging box

Mattress Protector

Protect your investment while creating a cleaner, more comfortable sleep environment.

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Sleeptone Premium Bamboo Sheet Set in Silver

Sheet Sets

Soft, breathable sheets help regulate comfort and bring a polished finish to your bedroom.

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Copper by Spring Air Contour Pillow - lifestyle setting 2

Pillows

The right pillow supports your preferred sleep position for a more relaxed, restorative night.

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Spring Air Infinite Box Top Plush Mattress

A layered, plush box top combining foam, latex and responsive comfort coils.

Infinite Box Top Plush is a mattress to explore when you enjoy a generous cushion at the surface and want several comfort materials working beneath you. Copper memory foam, Serene soft foam, plush comfort foam, Talalay latex and micro-nano coils form a layered comfort package above its three-zone encased-coil support system.

Each material adds something different to the experience. Memory foam contributes contouring, latex adds buoyant response and the micro-nano layer introduces small responsive coils within the cushioning. Take time to settle in and then change positions. The goal is to find out whether that combination of softness and response is the comfort you want at home.

Why shoppers should try it

  • A generous box-top surface: Multiple cushioning layers build the plush first impression.
  • Several kinds of response: Memory foam, latex and micro-nano coils let you experience a varied comfort system.
  • Support around and underneath: A 1,000-coil three-zone unit, perimeter reinforcement and base foam provide the foundation.

What’s inside

  • 1.5-inch copper memory foam
  • 1.5-inch Serene soft foam
  • Micro-nano coil layer
  • 1-inch plush comfort foam
  • 1-inch Talalay latex
  • 1,000-coil, three-zone encased support system
  • High-density perimeter edge support
  • 1.25-inch medium base-support foam

Is this your kind of comfort?

Try Infinite if you like a plush, layered mattress and want to compare the feel of latex and micro-nano coils within a hybrid build.

What to feel in the showroom

Compare it with a simpler plush hybrid and a firmer mattress. Spend time on your side and back, then turn to feel whether the cushioning and response remain comfortable in each position.

Choose your size and setup

Available options: Twin, Twin XL, Full, Queen, King, Split King. Select your size to see its price.

Split King includes two Twin XL mattresses. The Split King price shown is for the pair. Our team will confirm foundation or adjustable-base compatibility before ordering.

Measurements and fit

Bring your room measurements, current bed height and foundation or adjustable-base information. Our team will confirm the finished dimensions and support requirements for your selected size before ordering.

Make sure it feels right in person

A mattress should do more than sound good online—it should feel right when you lie down.

Visit Neill’s Home Store at 4460 N Gretna Road in Branson, Missouri. Take your time, try your normal sleeping position and let our family-owned team help you compare comfort levels, mattress builds and support options. Contact us before a special trip to confirm which models are available to try.

Select your size and add this mattress to My Project. We’ll confirm availability, pricing, timing, foundation or adjustable-base options, and local delivery within 100 miles of our showroom. Delivery fees and scheduling are confirmed with our team. No payment is collected online.