Deep Pocket and Fitted Sheets
Best Fitted Sheets for Mattress Toppers
7 picks compared
6 min read
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The short answerThe best fitted sheets for mattress with topper are the Mellanni Deep Pocket Sheet Set, the Utopia Bedding Deep Pocket Sheets, and the Bedsure Deep Pocket Sheets. These fit up to 15 to 18 inches deep.
?How we pickedWe compare published specifications, safety certifications and thousands of verified owner reviews, and we do not physically test every unit. Read the full process in our review methodology.
Mellanni Deep Pocket Sheet Set
★★★★★ 4.6 / 5 best overall
This set fits mattresses up to 18 inches deep, ideal for toppers. It uses brushed microfiber that softens with each wash. The deep pockets and elastic corners hold securely.
Depth Up to 18 inchesMaterial MicrofiberSet includes 1 fitted, 1 flat, 2 pillowcasesAvailable sizes Twin to California King
- Deep pockets accommodate thick toppers
- Soft and wrinkle-resistant fabric
- Strong elastic around entire edge
- Microfiber may trap heat for some sleepers
- Colors may fade after repeated washes
Utopia Bedding Deep Pocket Sheets
★★★★★ 4.4 / 5 best value
These sheets offer a budget-friendly option without sacrificing depth. They fit mattresses up to 15 inches deep, suitable for most toppers. The brushed fabric provides a soft feel.
Depth Up to 15 inchesMaterial MicrofiberSet includes 1 fitted, 1 flat, 2 pillowcasesAvailable sizes Twin to King
- Affordable price point
- Fits standard topper thickness
- Easy to care for
- May not fit very thick toppers
- Some users report pilling over time
Bedsure Deep Pocket Sheets
★★★★★ 4.3 / 5 best budget
Bedsure offers a low-cost solution for deep mattresses. They fit up to 16 inches and use a polyester blend. The fabric is lightweight and breathable.
Depth Up to 16 inchesMaterial Polyester blendSet includes 1 fitted, 1 flat, 2 pillowcasesAvailable sizes Twin to California King
- Very affordable
- Fits most topper setups
- Lightweight and easy to wash
- Less durable than cotton
- May slide on smooth toppers
Amazon Basics Deep Pocket Sheets
★★★★★ 4.5 / 5 best for easy care
These sheets are designed for quick drying and low maintenance. They fit up to 14 inches deep, which works for thin toppers. The microfiber fabric resists wrinkles.
Depth Up to 14 inchesMaterial MicrofiberSet includes 1 fitted, 1 flat, 2 pillowcasesAvailable sizes Twin to King
- Dries quickly
- Wrinkle-resistant
- Soft texture
- Not suitable for thick toppers
- Limited color options
Best for: best for easy care
CGK Unlimited Deep Pocket Sheets
★★★★★ 4.4 / 5 best for extra deep mattresses
CGK Unlimited sheets fit up to 24 inches deep, covering the thickest toppers. They feature a wide elastic band that keeps the sheet in place. The fabric is a soft brushed microfiber.
Depth Up to 24 inchesMaterial MicrofiberSet includes 1 fitted, 1 flat, 2 pillowcasesAvailable sizes Twin to California King
- Fits very thick toppers
- Elastic band prevents slipping
- Soft and cozy
- May be too loose on thinner mattresses
- Higher price
Best for: best for extra deep mattresses
LinenSpa Deep Pocket Sheets
★★★★★ 4.2 / 5 best for softness
LinenSpa uses a brushed microfiber that feels like flannel. They fit up to 15 inches deep, suitable for most toppers. The fabric is breathable and warm.
Depth Up to 15 inchesMaterial MicrofiberSet includes 1 fitted, 1 flat, 2 pillowcasesAvailable sizes Twin to King
- Exceptionally soft
- Good for cold sleepers
- Fits standard toppers
- May be too warm for hot sleepers
- Not as durable as cotton
Best for: best for softness
Hearth & Harbor Deep Pocket Sheets
★★★★★ 4.3 / 5 best for color variety
Hearth & Harbor offers a wide range of colors to match any decor. They fit up to 15 inches deep and use a soft microfiber. The elastic is reinforced for a snug fit.
Depth Up to 15 inchesMaterial MicrofiberSet includes 1 fitted, 1 flat, 2 pillowcasesAvailable sizes Twin to California King
- Many color choices
- Reinforced elastic
- Soft and comfortable
- Some colors may fade
- Not for extra deep toppers
Best for: best for color variety
We focused on sheets with at least 15-inch pockets and strong all-around elastic. Owner feedback highlighted fit and durability. We also considered breathability and softness for comfort.
Measure your mattress and topper
Before buying, measure the total height of your mattress plus topper. Use a tape measure from the bottom edge to the top. Most sheets list a maximum depth. Add a few inches for shrinkage after washing. This ensures a proper fit.
Check the elastic quality
A fitted sheet stays put with strong elastic. Look for sheets with elastic that runs all the way around the edge. Corner-only elastic can pop off with thick toppers. The best sheets have a deep pocket and a wide elastic band.
Choose the right fabric
Microfiber is common, soft, and affordable. Cotton is breathable but may shrink. Polyester blends are durable but can trap heat. Consider your sleep temperature and comfort preferences.
Consider sheet depth and topper thickness
Standard toppers add 2 to 4 inches. Memory foam toppers can be thicker. If you have a pillow-top mattress, you may need extra deep sheets. Always check the product description for the maximum depth.
Questions people ask
How deep should fitted sheets be for a mattress topper?
Measure the total height of your mattress and topper. Add 2 to 3 inches for shrinkage. Most toppers need at least 15-inch deep pockets.
What is the best material for deep pocket sheets?
Microfiber is soft and affordable. Cotton is breathable but may shrink. Polyester blends are durable but less breathable.
Can I use regular fitted sheets with a mattress topper?
Regular sheets often pop off with a topper. Deep pocket sheets are designed to fit thicker mattresses. They have deeper pockets and stronger elastic.
How do I keep fitted sheets from slipping off a topper?
Use sheets with all-around elastic. You can also use sheet straps or clips. Ensure the sheet depth matches your mattress height.
Do deep pocket sheets fit all mattresses?
No, deep pocket sheets have a maximum depth. Check the product listing for the depth range. Measure your mattress to ensure compatibility.
What is the difference between deep pocket and extra deep sheets?
Deep pocket sheets typically fit up to 15 to 18 inches. Extra deep sheets fit up to 22 to 24 inches. Choose based on your mattress height.
Are microfiber sheets good for hot sleepers?
Microfiber can trap heat. Look for breathable weaves or cooling fabrics. Cotton or bamboo blends are better for hot sleepers.
How often should I wash fitted sheets?
Wash sheets weekly to maintain hygiene. Use cold water and gentle cycle. Avoid high heat drying to prevent shrinkage.
The bottom lineSo which one?
For most people, the Mellanni Deep Pocket Sheet Set offers the best balance of depth, comfort, and durability. If you have an extra thick topper, consider the CGK Unlimited sheets. Always measure your mattress before purchasing.
