Deep Pocket and Fitted Sheets
Deep Pocket Fitted Sheets for Thick Mattresses
7 picks compared
6 min read
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The short answerFor thick memory foam mattresses, the best fitted sheets are the Mellanni Deep Pocket Sheet Set, the Utopia Bedding Deep Pocket Fitted Sheet, and the Bedsure Deep Pocket Sheets. These offer deep pockets and secure fit.
?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
★★★★★ 4.7 / 5 Best Overall
The Mellanni deep pocket sheet set fits mattresses up to 16 inches deep. It uses brushed microfiber that feels soft and stays cool. Owners report the elastic all around keeps the sheet in place.
Pocket Depth 16 inchesMaterial MicrofiberThread Count Not specifiedIncludes Flat sheet, fitted sheet, pillowcases
- Deep pockets fit thick mattresses
- Soft and breathable fabric
- Secure elastic all around
- May pill after many washes
Utopia Bedding Deep Pocket Fitted Sheet
★★★★★ 4.5 / 5 Best Value
Utopia Bedding offers a deep pocket fitted sheet at a budget-friendly price. It fits mattresses up to 16 inches deep. The microfiber material is wrinkle-resistant and easy to care for.
Pocket Depth 16 inchesMaterial MicrofiberThread Count Not specifiedCare Machine washable
- Great price for deep pockets
- Fits up to 16 inches
- Wrinkle-resistant
- Thinner than premium sheets
Bedsure Deep Pocket Sheets
★★★★★ 4.4 / 5 Best Budget
Bedsure deep pocket sheets are an economical choice for thick mattresses. They fit up to 16 inches deep. The brushed microfiber is soft and durable for the price.
Pocket Depth 16 inchesMaterial MicrofiberThread Count Not specifiedIncludes Flat sheet, fitted sheet, pillowcases
- Very affordable
- Soft microfiber
- Deep pockets
- May shrink if dried on high heat
Nestl Deep Pocket Sheets
★★★★★ 4.6 / 5 Best for Extra Deep Mattresses
Nestl deep pocket sheets are designed for mattresses up to 18 inches deep. They feature a 360-degree elastic band for a snug fit. The microfiber fabric is breathable and soft.
Pocket Depth 18 inchesMaterial MicrofiberThread Count Not specifiedIncludes Flat sheet, fitted sheet, pillowcases
- Extra deep pockets
- 360-degree elastic
- Breathable fabric
Best for: Best for Extra Deep Mattresses
California Design Den Deep Pocket Sheets
★★★★★ 4.5 / 5 Best Cotton Option
California Design Den offers deep pocket sheets in 100% cotton. They fit mattresses up to 16 inches deep. The cotton is breathable and gets softer with each wash.
Pocket Depth 16 inchesMaterial 100% cottonThread Count 400Includes Flat sheet, fitted sheet, pillowcases
- Natural cotton fabric
- Breathable and cool
- Fits up to 16 inches
Best for: Best Cotton Option
Sleep Number True Temp Deep Pocket Sheet Set
★★★★★ 4.4 / 5 Best for Temperature Regulation
Sleep Number True Temp sheets are designed to regulate temperature. They fit mattresses up to 16 inches deep. The fabric wicks moisture and feels cool to the touch.
Pocket Depth 16 inchesMaterial Proprietary fabricThread Count Not specifiedIncludes Flat sheet, fitted sheet, pillowcases
- Cooling technology
- Moisture-wicking
- Deep pockets
Best for: Best for Temperature Regulation
SafeRest Deep Pocket Mattress Protector
★★★★★ 4.6 / 5 Best Protector with Deep Pocket
SafeRest offers a deep pocket mattress protector that fits up to 18 inches. It is waterproof and noiseless. The top layer is soft cotton terry for comfort.
Pocket Depth 18 inchesMaterial Cotton terry surface, TPU backingThread Count Not specifiedProtection Waterproof
- Waterproof
- Fits up to 18 inches
- Noiseless
Best for: Best Protector with Deep Pocket
Measure Your Mattress Depth
First, measure the thickness of your memory foam mattress. Use a tape measure from the bottom to the top. Standard sheets fit up to 12 inches. Deep pocket sheets typically fit 15 to 18 inches. Knowing your depth ensures you buy the right size.
Check Pocket Depth Specifications
Look for the pocket depth on the product listing. It tells you the maximum mattress thickness it can accommodate. A sheet with a 16-inch pocket fits a 16-inch mattress snugly. If your mattress is thicker, choose a sheet with an 18-inch pocket. This prevents the sheet from slipping off.
Consider Fabric and Weave
Fabric affects comfort and durability. Microfiber is soft and wrinkle-resistant. Cotton is breathable and natural. Percale weave feels crisp and cool. Sateen weave is silky and smooth. Choose based on your preference for texture and temperature.
Look for Secure Elastic
A full elastic band around the edges keeps the sheet in place. Some sheets have corner straps for extra grip. Owners report that elastic all around prevents bunching. Check for reinforced elastic in the corners. This is crucial for thick mattresses.
Read Owner Feedback
User reviews reveal real-world fit and quality. Look for comments about how well the sheet stays on. Pay attention to mentions of shrinkage after washing. Also note if the fabric pilled or tore. This helps you avoid common issues.
Match Your Bed Size
Ensure the sheet set matches your bed size: Twin, Full, Queen, King, or California King. Deep pocket sheets come in all sizes. Check the dimensions in the listing. A correct size ensures a proper fit.
Questions people ask
What is a deep pocket fitted sheet?
A deep pocket fitted sheet has extra fabric in the corners to fit thicker mattresses. Standard sheets fit up to 12 inches. Deep pocket sheets fit 15 to 18 inches. They prevent the sheet from popping off.
How deep should a fitted sheet pocket be for a memory foam mattress?
Memory foam mattresses are often 10 to 14 inches thick. Some are thicker. Measure your mattress and add 2 inches for the topper. Choose a sheet with a pocket depth that matches or exceeds that. A 16-inch pocket is common.
Can I use a deep pocket sheet on a regular mattress?
Yes, you can. Deep pocket sheets fit regular mattresses but may have extra fabric. The elastic will gather slightly. This is not a problem. The sheet will still stay in place.
What is the best fabric for deep pocket sheets?
Microfiber is soft and affordable. Cotton is breathable and natural. For hot sleepers, cotton percale or cooling microfiber works well. Choose based on your comfort needs.
Do deep pocket sheets shrink?
Some fabrics shrink if washed in hot water or dried on high heat. Always follow the care instructions. Use cold water and low heat to prevent shrinkage. This keeps the pocket depth accurate.
How do I keep deep pocket sheets from slipping off?
Ensure the sheet has full elastic around the edges. Some sheets have corner straps. Also, tuck the sheet under the mattress. A mattress pad can add grip. This helps keep the sheet in place.
Are deep pocket sheets more expensive?
Not necessarily. Many budget brands offer deep pocket sheets at similar prices to standard ones. Prices vary by brand and fabric. You can find affordable options.
Can I use a deep pocket sheet with a mattress topper?
Yes, deep pocket sheets are ideal for mattresses with toppers. The extra depth accommodates the added height. Measure the combined thickness of mattress and topper. Choose a sheet that fits that depth.
The bottom lineSo which one?
For thick memory foam mattresses, the Mellanni Deep Pocket Sheet Set offers the best overall balance of fit and comfort. If you need extra depth, the Nestl Deep Pocket Sheets are a solid choice. Always measure your mattress depth before buying.
