Anniversary Edition Firm Mattresses

$1,093.72
or $765.60 with code

Size: Twin XL
Free shipping on orders $50+

Ships in 1–3 business days.

30-day returns

See our return policy.

Pay over time

Affirm & Klarna at checkout.

Backed by our warranty

See our warranty policy for full details.

The Anniversary Edition is a firm mattress that layers high-density gel memory foam over individually wrapped coils. It is built for all sleep positions and comes in Twin XL, Twin, King, Queen, Full and California King. A 4-way stretch knit cover wraps the whole mattress.

Highlights of this firm gel memory foam mattress

  • Firm comfort level: ultra firm support foam sits under the upper layers for a firm feel.
  • Gel memory foam: a high-density gel support memory foam layer is part of the build.
  • Individually wrapped coils: 360 individual 15-gauge wrapped coils work separately from one another.
  • Edge support: 2 perimeter rows of 13-gauge wrapped coils run around the edge.
  • 4-way stretch knit cover: moves with the mattress layers beneath it.
  • Adjustable base compatible: works with an adjustable base.

Specifications

  • Comfort level: firm
  • Layers: 2 layers of high-density quilt foam; ultra firm support foam; high-density gel support memory foam; high-density base foam
  • Coils: 360 individual power packed 15-gauge wrapped coils, plus 2 perimeter rows of 13-gauge wrapped coils
  • Fill: super support polyester fiber and cotton fiber
  • Cover: Purp Hexagon (Body), Polyester 100%
  • Listed dimensions (twin): W 74.5" × D 38" × H 12"; weight 52.1 lbs.
  • Sizes: Twin XL, Twin, King, Queen, Full, California King
  • Warranty: 10-year non-prorated warranty listed by the manufacturer
  • Foundation or box spring sold separately; a state recycling fee may apply

Where it fits

This mattress suits a primary bedroom, a guest room or a child's room, depending on the size you choose. Pairing the mattress and foundation from the same brand is recommended, because mixing brands may void the warranty.

FAQ

What sizes does it come in? It comes in Twin XL, Twin, King, Queen, Full and California King. The dimensions listed above are for the twin.

Does it need a foundation, and how does it arrive? A foundation or box spring is sold separately. The mattress ships in a box, so allow 48 hours for it to fully expand after opening.

What delivery options are available? Free Threshold Delivery on orders of $50 or more within the contiguous U.S. White Glove Delivery & Assembly is available at checkout for $199.99.

More Details

Anniversary Edition Firm Mattress by Ashley - image 2

Firm comfort level

ultra firm support foam sits under the upper layers for a firm feel.

Anniversary Edition Firm Mattress by Ashley - image 3

Gel memory foam

a high-density gel support memory foam layer is part of the build.

Anniversary Edition Firm Mattress by Ashley - image 4

Individually wrapped coils

360 individual 15-gauge wrapped coils work separately from one another.

Anniversary Edition Firm Mattress by Ashley - image 5

Edge support

2 perimeter rows of 13-gauge wrapped coils run around the edge.

Anniversary Edition Firm Mattress by Ashley - image 6

4-way stretch knit cover

moves with the mattress layers beneath it.

Anniversary Edition Firm Mattress by Ashley - image 7

Adjustable base compatible

works with an adjustable base.

Frequently Asked Questions

Everything you need to know before you order. Still stuck? Call or text 844-305-3247 or email support@newyorkmodern.com.

How long will it take to get this?

In-stock items ship within 1–3 business days. Transit time averages 5 to 14 business days depending on the size of your order and your destination. You will get a tracking number by email as soon as the order leaves our warehouse.

What does delivery include?

Free Threshold Delivery, included on orders of $50 or more, brings the piece to the first dry area of your home, such as inside the front door or the garage. It does not include unpacking or assembly, and the delivery team does not take packaging away. White Glove Delivery and Assembly is available at checkout for $199.99: delivery to the room of your choice, full assembly and removal of all packaging.

Can I return a mattress?

Mattresses are not returnable unless they are structurally defective. If yours arrives with a defect, send a photo to support@newyorkmodern.com within 24 hours of delivery and we will take care of it.

What if I change my mind?

You have 30 days from delivery to start a return. Contact us first for a Return Merchandise Authorization number. The piece must be new, unused and in its original packaging. Non-defective returns carry a 30% restocking fee, and return shipping is paid by the customer. Damage or defects reported within 24 hours of delivery are repaired or replaced at no cost.

What warranty comes with it?

Our products are covered by a limited manufacturer warranty against defects in materials and workmanship; the length of coverage depends on the product. We handle claims for you: a technician first attempts a repair, and a replacement is arranged if the item cannot be restored. It does not cover normal wear and tear, pet or accidental damage, or commercial use. Email us for a free copy of the warranty for this product. Orders placed with a promotional 5-year warranty keep those terms.

Can I pay monthly?

Yes. You can pay over time with Affirm or Klarna at checkout, subject to eligibility (see affirm.com/disclosures for lending terms). PayTomorrow is also available, including a no-credit-needed option. Prequalifying does not affect your credit score.

See all frequently asked questions