

Why we recommend it
By Keetsa
Keetsa Supreme is a soft 12-inch all-foam mattress with four inches of Memory Foam above a supportive foam base and a Tencel, polyester and linen blend cover. Choose it for an enveloping foam cradle; compare Cloud if you prefer firmer, shallower cushioning.
Trial: 90-day return privilege at Keetsa; 30-day minimum; 10% fee
12 years warranty
Height: 12"
Firmness: Soft · 4/10 feel reference
On the feel scale, 1 is softest and 10 is firmest; feel can vary by body type and sleep position.
Construction: memory-foam
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Shopping policy highlights
Shipping, trial and return eligibility can vary by seller. Confirm the terms before ordering.
The useful question is what the materials and feel change for the sleeper. Here is the practical case for this exact model, along with the trade-offs to weigh.
Keetsa Supreme is a soft 12-inch all-foam mattress with four inches of Memory Foam above a supportive foam base and a Tencel, polyester and linen blend cover. Choose it for an enveloping foam cradle; compare Cloud if you prefer firmer, shallower cushioning.
Side sleepers
Cushioning at the shoulder and hip matters most; use the listed feel to judge how much give you want.
Pressure relief
The comfort layers should spread pressure without letting the body sink farther than preferred.
Couple
Motion control and usable edge support matter most when two people share the bed.
Keetsa Supreme buying guide
Keetsa describes Supreme as a soft 12-inch all-foam mattress with four inches of memory foam over a firm foam base. The buying case is an enveloping surface for someone who prefers a foam cradle to the spring response of a hybrid.
Side sleepers who already enjoy soft memory foam have a clear reason to consider the four-inch comfort package. Based on construction, the foam should absorb partner movement with less spring response than a coil mattress, but SleepRanked has not measured that difference.
If you prefer a flatter, firmer foam surface, compare Keetsa Cloud before choosing Supreme. If changing position easily matters more than a deep cradle, also consider a hybrid. Supreme is listed in Twin, Full, Queen, King and Cal King; there is no Twin XL or dedicated Split King option.
Both models use a Tencel, polyester and linen blend cover certified to STANDARD 100 by OEKO-TEX. Keetsa identifies its polyurethane foam as CertiPUR-US certified. These are textile and foam certifications, not proof that the whole mattress is organic.
The breathable cover does not eliminate the possibility of warmth in a deep memory-foam cradle. Supreme's foam base also gives no basis to assume the same perimeter response as a reinforced coil mattress. SleepRanked has not hands-on tested either model's cooling, pressure relief, motion transfer or edge strength; these fit observations are construction-based expectations.
Keetsa's 12-year limited warranty requires a firm, rigid, smooth foundation that supports the entire mattress and allows ventilation. Slats must be no more than four inches apart. Using a Keetsa mattress on an adjustable bed or Murphy bed voids the warranty, so either setup is a reason to choose another mattress.
The warranty covers qualifying material and workmanship defects; personal comfort preferences and normal impressions of 1.5 inches or less are excluded. Keep your receipt and confirm that your existing base meets the requirements.
The Keetsa Supreme score brings together cooling, motion isolation, pressure relief, edge support, durability, price and purchase terms for an at-a-glance comparison. Softer or firmer feel does not raise or lower this general score.
This score weighs performance, price and purchase terms. Softer or firmer feel does not raise or lower it; the uses your sleep position and feel preferences to help find a suitable match. .
Start with a similar comfort, then compare what each price tier adds in materials, cooling, pressure relief, responsiveness, and support.

Soft feel · Memory Foam
Amerisleep AS5 is a 14-inch soft 3/10 all-foam mattress with 3 inches of Bio-Pur Memory Foam, 2 inches of responsive Active Flex, 2 inches of five-zone HIVE transition foam, and a 7-inch Bio-Core base.
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View details →
Soft feel · Foam
Keetsa Supreme is a soft 12-inch all-foam mattress with four inches of Memory Foam above a supportive foam base and a Tencel, polyester and linen blend cover. Choose it for an enveloping foam cradle; compare Cloud if you prefer firmer, shallower cushioning.
$1,990
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Medium-Soft feel · Hybrid
Available through: Affirm
0% APR financing available for qualified buyers
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Related buying guide
Keetsa Supreme vs Cloud →Compare Supreme's four-inch soft memory-foam cradle with Cloud's firmer, shallower foam package before choosing your feel.
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Soft feel
The softer surface is aimed at shoppers who want more give and deeper cushioning.
Motion isolation
Motion control and usable edge support matter most when two people share the bed.
For purchases directly from Keetsa, the dedicated return policy gives you up to 90 days from the purchase date to return the mattress and requires a full 30 days of use before contacting Keetsa about a return. The refund is reduced by a 10% processing fee. That purchase-date clock matters if delivery takes time; this is not a free return trial.
Keetsa offers free delivery to the contiguous 48 states. Its product-page delivery estimates differ from its dedicated policy, which allows five to ten business days for ground delivery and up to 15 for freight, with no guaranteed date. The policy also describes paid Alaska and Hawaii shipping despite different product-page wording. Confirm service and timing for your address before ordering; other retailers' return terms can differ.
| Cal King | — | $2,390 | Exact size link under verification |
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Keetsa Dream is a soft 14-inch hybrid with six inches of Memory Foam and Pressure Relief Foam above individually wrapped coils. It is a plush-cradle option for shoppers who want spring support underneath; only Queen, King and Cal King are listed.
$2,990