


Serta iComfort Foam CF3000 Medium Firm Mattress
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Serta iComfort Foam CF3000 Medium Firm MattressSerta iComfort Foam CF3000 Medium Firm The iComfort CF3000 Medium Firm has a Max Cold Cover which is cool to the touch and breathable. Deep Reaction Memory Foam is also added supplying slower reacting foam to offer firm support. Carbon Fiber Memory Foam with an UltraCold System absorbs excess heat from your body enabling you to sleep cool and comfortable! Carbon Fiber Memory Foam Deep Reaction Memory Foam Air Support Layer UltraCold System Max Cold
Quick Dispatch:
Your Serta iComfort Foam CF3000 Medium Firm Mattress orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
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Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026