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Amazon
Avenco SyncDeep King Size Mattress 14 Inch, Firm Hybrid Cooling, Deep Sleep
$331.05
19% OFF
$409.99
200+sold last month
Amazon's Choice
Size: King (U.S. Standard), Set Name: 14 Inch
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Follow these steps to unlock the $331.05 price

  1. Clip the coupon for 5.00% off.
  2. Your final price will be $331.05.
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Deal insights
The Avenco SyncDeep King Size Mattress 14 Inch is a Good Deal, offering a multi-layer pocket-spring construction and firm support at a price below its recent average. The listed construction and 14-inch profile align with mid-to-premium design choices, while the firm feel matches typical firm options rather than plush comfort. Overall, price and spec balance point to solid value for buyers seeking a firmer, coil-based king mattress.
When selecting mattresses, consider construction type, firmness level, and size/thickness. Here is how this product performs:
1.
Construction Type (pocket spring; gel memory foam; high-density foam) : Construction is consistent with mid-range to premium hybrids: multiple layers with pocket coils plus gel memory foam. For a premium-leaning price band, this is typical to slightly better than mid-range because of the coil hybrid design and gel layer, which align with benchmarks that value multi-layer hybrids and pocket coils.
2.
Firmness Level (firm feel) : Firmness is typical for firm/orthopedic SKUs and sits within the expected range across segments. Firm does not command a price premium by itself; here it aligns with the product's support-focused construction and is appropriate for sleepers who prefer a firmer surface.
3.
Size & Thickness (King size; 14 inches) : A 14-inch profile matches premium thickness benchmarks and is thicker than typical mid-range models. At this price point the thickness supports the product's premium positioning, making the mattress closer to premium in profile while still costing below its recent average.
Deal price at $331.05: sits toward the lower end of the premium band for mattresses given typical premium pricing. It is priced below its recent 30-day average of about $377.54, which improves the comparative value for a king-size 14-inch model.
This Good Deal suits sleepers who want firmer, pocket-spring support with a thick 14-inch profile without paying full premium-brand prices. Buyers who care about warranty terms or trial periods should double-check those policies, and buyers prioritizing plush or contouring comfort may prefer a different firmness. The sub-average recent price makes it reasonable for shoppers seeking a firmer hybrid at a lower premium-band price.
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editor-header-iconEditor's note
The Avenco SyncDeep King Size Mattress features advanced zoned lumbar support for back pain relief and a cooling gel system for temperature regulation. With excellent motion isolation and reinforced edge support, it's perfect for couples and larger sleepers. This firm mattress is ideal for back and stomach sleepers seeking dependable comfort.
Hybrid Cooling
Firm Support
Zoned Lumbar Support
Motion Isolation
Edge Support
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