Best pillow for side sleepers, with return terms
If you sleep on your side, these pillows are listed because their makers name that position, and each row shows the return terms the maker states, read on 2026-11-06.
| Pillow | To send it back | Price | Buy | Trial nights | Return window | Return shipping paid by | Return fee | Stated loft | Firmness | Adjustable by | Stated fill | Maker says it suits | Maker health claim | Pays us? |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Saatva Latex PillowReviewCheck price | Free, no feeRead 2026-11-06 | $1652026-11-06 | Check price | 45 | 45 nights | The maker | None | 4 to 7 in | medium firmness | not stated | Shredded natural latex | All sleep positions | About neck discomfortNo study of this pillow on file | No |
| Saatva Graphite Memory Foam PillowCheck price | Free, no feeRead 2026-11-06 | $1652026-11-06 | Check price | 45 | 45 days | The maker | None | 4 to 7 in | medium | not stated | Shredded memory foam and natural latex foam core | All sleep positions | None recorded | No |
| Layla BioCrystal Side Sleeper PillowCheck price | Free, no feeRead 2026-11-06 | $1492026-11-06 | Check price | 30 | 30 nights | The maker | None | 5 to 7 in | not stated | remove one layer | layered foam | side sleepers | None recorded | No |
| Layla Kapok PillowCheck price | Free, no feeRead 2026-11-06 | $1712026-11-06 | Check price | 30 | 30 nights | The maker | None | not stated | not stated | add or remove the exact amount of fill | Shredded memory foam blended with natural Kapok Fibers | side and back sleepers | None recorded | No |
| Tuft & Needle Original Foam PillowCheck price | Free, fee not statedRead 2026-11-06 | $802026-11-06 | Check price | 100 | 100 nights | The maker | not stated | 5 in | soft and squishy | not stated | T&N Adaptive® foam | back, side, and stomach sleepers | None recorded | No |
| Coop Original Adjustable PillowReviewCheck price | Free, fee not statedRead 2026-11-06 | $88.772026-11-06 | Check price | 100 | 100 days | The maker | not stated | not stated | medium-firm | Add or remove fill | cross-cut memory foam and microfiber | side, back, or stomach sleeper | About neck painNo study of this pillow on file | No |
| Coop Adjustable Latex PillowCheck price | Free, fee not statedRead 2026-11-06 | $148.622026-11-06 | Check price | 100 | 100 days | The maker | not stated | not stated | not stated | Add or remove fill | Cross-cut Talalay Latex Foam and Polyester Microfiber | Side, back, and combination sleepers | About neck and backNo study of this pillow on file | No |
| Sweet Zzz Plant-Based PillowCheck price | Free, fee not statedRead 2026-11-06 | $109.402026-11-06 | Check price | 50 | 50 days | The maker | not stated | 5 to 7 in | not stated | not stated | Plant-based down fill (Soy Bean) | any sleeping position | About neckNo study of this pillow on file | No |
| Casper Original PillowReviewCheck price | Free, fee not statedRead 2026-11-06 | $67.502026-11-06 | Check price | not stated | 30 days | The maker | not stated | 9 in | not stated | remove the insert | Polyester microfibers | all sleepers | About neck painNo study of this pillow on file | No |
| Helix ComfortAdjust Cooling Pillow | Free, fee not statedRead 2026-11-06 | $992026-11-06 | 30 | 30 days | The maker | not stated | not stated | not stated | add or remove fill | Premium shredded memory foam & fiber blend | every sleeping position | About Head & NeckNo study of this pillow on file | No | |
| Helix Cooling Memory Foam PillowCheck price | Free, fee not statedRead 2026-11-06 | $992026-11-06 | Check price | 30 | 30 days | The maker | not stated | 4 to 5.1 in | not stated | not stated | premium memory foam | All Sleep Styles | None recorded | No |
| Naturepedic Adjustable Organic Latex PillowCheck price | Free, fee not statedRead 2026-11-06 | $111.202026-11-06 | Check price | 30 | not stated | The maker | not stated | not stated | Plush & buoyant | Add or remove fill | Certified latex | All sleep positions | None recorded | No |
| Cariloha Resort Pillow | Costs youRead 2026-11-06 | $1392026-11-06 | 100 | 100 days | You | not stated | not stated | Medium-Plush | customization of the pillow's loft | 50% Latex / 50% Kapok | Back/side sleepers | None recorded | No | |
| Pillow Cube Side Cube | Costs youRead 2026-11-06 | $49.992026-11-06 | 60 | 60 nights | You | $15 | 5 in | not stated | not stated | viscoelastic polyurethane | Side Sleepers | About Neck TensionNo study of this pillow on file | No | |
| Eli & Elm Side Sleeper PillowCheck price | Costs youRead 2026-11-06 | $114.992026-11-06 | Check price | 45 | 45 days | You | not stated | 6 in | Soft and Plush or Firm and Supportive | add or remove fill | latex noodle or shredded memory foam | side sleepers | About neck painNo study of this pillow on file | No |
| Bear Contour Pillow | Costs youRead 2026-11-06 | $81.252026-11-06 | 30 | 30 nights | You | not stated | not stated | not stated | not stated | Siliconized Fiber Filled | side and back sleepers | About Shoulder & Neck; SnoringNo study of this pillow on file | No | |
| Peacock Alley Down Alternative PillowCheck price | Costs youRead 2026-11-06 | $952026-11-06 | Check price | not stated | 30 days | not stated | $9.95 | not stated | medium or firm | not stated | down-alternative fiberfill | most back and side sleepers | None recorded | No |
| Luxome LAYR Customizable PillowCheck price | Costs youRead 2026-11-06 | $1502026-11-06 | Check price | not stated | 30 days | You | None | not stated | any firmness | add or remove inserts and filling | gel-infused shredded memory foam | All Sleep Positions | About neck painNo study of this pillow on file | No |
| Tempur-Pedic TEMPUR-Neck PillowCheck price | No returnsRead 2026-11-06 | $1142026-11-06 | Check price | not stated | None | not stated | not stated | not stated | extra firm | not stated | TEMPUR-Material | Back or side sleepers | About neck and shoulder musclesNo study of this pillow on file | No |
| Tempur-Pedic TEMPUR-Adapt ProHi PillowCheck price | No returnsRead 2026-11-06 | $1502026-11-06 | Check price | not stated | None | not stated | not stated | 6.6 in | Medium | not stated | not stated | Side and Combination | None recorded | No |
| Pillow | To send it back | Price | Buy | Trial nights | Return window | Return shipping paid by | Return fee | Stated loft | Firmness | Adjustable by | Stated fill | Maker says it suits | Maker health claim | Pays us? |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cozy Earth Silk PillowCheck price | not statedRead 2026-11-06 | $1712026-11-06 | Check price | 100 | not stated | not stated | not stated | not stated | medium loft | not stated | 100% Mulberry silk | back, side, and stomach sleepers | About neck issuesNo study of this pillow on file | No |
| QUTOOL Cooling PillowCheck price | not statedRead 2026-11-06 | $23.992026-11-06 | Check price | not stated | 30 days | not stated | not stated | 6 in | Medium | ADD or REMOVE foam filling | 85% Cross-Cut Memory Foam and 15% Soft Microfiber | Side,Back,Stomach Sleepers | About neck and shoulder painNo study of this pillow on file | No |
| Utopia Bedding Gusset Bed Pillow (2 pack)Check price | not statedRead 2026-11-06 | $29.892026-11-06 | Check price | not stated | 30 days | not stated | not stated | 5 in | Plush | not stated | not stated | all sleeping positions | None recorded | No |
| Nestl Cooling Pillow (2 pack)Check price | not statedRead 2026-11-06 | $31.332026-11-06 | Check price | not stated | 30 days | not stated | not stated | 6 in | Firm | add or remove | Gel Infused Shredded Memory Foam | Side Back Stomach Sleepers | None recorded | No |
| UTTU Sandwich PillowCheck price | not statedRead 2026-11-06 | $46.542026-11-06 | Check price | not stated | 30 days | not stated | not stated | 3.2 to 5.2 in | Medium | taking out the middle layer | Memory Foam | Side Back Stomach Sleeper | About Neck PainNo study of this pillow on file | No |
| Sidney Sleep Adjustable Curved PillowCheck price | not statedRead 2026-11-06 | $54.992026-11-06 | Check price | not stated | 30 days | not stated | not stated | 7 in | Medium Firm out of the Box | Add or Remove fill | PU Visco foam 75%, Polyester fiber 25% | Side and Back Sleepers | About morning soreness, stiffnessNo study of this pillow on file | No |
| Royal Therapy Contour Memory Foam PillowCheck price | not statedRead 2026-11-06 | $59.992026-11-06 | Check price | not stated | 30 days | not stated | not stated | not stated | Medium | remove the middle layer of memory foam | Memory Foam | Side, Back and Stomach Sleeper | About Neck and Shoulder PainNo study of this pillow on file | No |
| Beckham Hotel Collection Down Alternative Pillow (2 pack)Check price | not statedRead 2026-11-06 | $69.992026-11-06 | Check price | not stated | 30 days | not stated | not stated | 8 in | Plush | not stated | 1,050 g down alternative | back, side, and stomach sleepers | None recorded | No |
| Sutera Dream Deep Memory Foam PillowCheck price | not statedRead 2026-11-06 | $72.742026-11-06 | Check price | 30 | 30 days | not stated | not stated | not stated | medium-firm | Rotate the pillow 180 degrees | Premium slow-rebound memory foam | side and back sleepers | About neck, shoulders, and jawNo study of this pillow on file | No |
| Birch Organic PillowCheck price | not statedRead 2026-11-06 | $1492026-11-06 | Check price | 30 | not stated | not stated | not stated | not stated | Medium | not stated | not stated | All sleep positions | None recorded | No |
| Purple Harmony PillowReviewCheck price | not statedRead 2026-11-06 | $1942026-11-06 | Check price | 30 | 30 days | not stated | not stated | 5.5 to 7.5 in | Medium firmness | not stated | Talalay Latex | stomach, back, side + combination sleepers | None recorded | No |
| Boll & Branch Down Alternative PillowCheck price | not stated | $892026-11-06 | Check price | not stated | not stated | not stated | not stated | not stated | Soft, Medium, and Firm | not stated | PrimaLoft® Luxury Down Alternative® fiber fill | stomach, back, combination, or side sleepers | None recorded | No |
Picks from these rows
Each pick is a rule run on the ledger, and the rules are on how we check. When a term or a price moves, the pick moves with it.
Saatva Latex Pillow
- To send it back
- Free, no fee
- Time to decide
- 45 days or nights
- Stated loft
- 4 to 7 in
- Price
- $165, read 2026-11-06
- Pays us?
- No
Saatva states a 45-night home trial, a full refund with free return shipping and no restocking fees, so sending this pillow back costs nothing. That is the lowest return cost in the table, and the longest window among the free-return rows that state no fee. It gives the standard loft as roughly 4-5 inches and the high loft as roughly 6-7 inches, at $165.
- Best if
- You want to try a pillow at home and pay nothing if it fails.
- Skip it if
- Price matters most, since $165 is well above the cheapest rows.
Layla BioCrystal Side Sleeper Pillow
- To send it back
- Free, no fee
- Time to decide
- 30 days or nights
- Stated loft
- 5 to 7 in
- Price
- $149, read 2026-11-06
- Pays us?
- No
Layla is the first row in the table whose maker states how the height changes: unzip the cover and remove one layer, which moves the stated loft between 5 and 7 inches. The maker says it is built for side sleepers. It states 30 nights, free returns and no return or return-shipping fees, at a sale price of $149.
- Best if
- You do not know your height yet and want to change it after it arrives.
- Skip it if
- You want more than Layla's 30 nights, since Saatva states 45.
Casper Original Pillow
- To send it back
- Free, fee not stated
- Time to decide
- 30 days or nights
- Stated loft
- 9 in
- Price
- $67.50, read 2026-11-06
- Pays us?
- No
Casper states 9 inches uncompressed, the highest height any maker on this page gives, and says to remove the insert to lower it. Casper measures it uncompressed, while other makers give a profile or a box size. It states a full refund within 30 days of delivery and shipping at no cost, with no fee stated. Sale price was $67.50.
- Best if
- You want the 9-inch stated loft, with an insert that comes out to lower it.
- Skip it if
- You want a stated lower height, since the record holds no figure with the insert out.
QUTOOL Cooling Pillow
- To send it back
- not stated
- Time to decide
- 30 days or nights
- Stated loft
- 6 in
- Price
- $23.99, read 2026-11-06
- Pays us?
- No
QUTOOL is the lowest price among every row, $23.99 at Amazon on 2026-11-06. Its terms say too little to place it in the first table: Amazon states most items can be returned within 30 days of delivery, and the record holds no word on who pays return shipping. The listing gives 6 inches, medium firmness and foam filling you add or remove.
- Best if
- You will accept unclear return terms for the lowest price.
- Skip it if
- You need to know before buying who pays to send it back.
What changed
- 67 rows added to the ledger.
- Status changed for Bear Contour Pillow, Cariloha Resort Pillow, Coop Adjustable Latex Pillow, Helix ComfortAdjust Cooling Pillow, Pillow Cube Side Cube, Saatva Graphite Memory Foam Pillow.
What height means for a side sleeper
Makers state height in different ways. A figure here is the maker’s own, not a shared measure.
Saatva gives roughly 4-5 inches standard and roughly 6-7 inches high. Layla BioCrystal states 5 to 7 inches. Casper states 9 inches uncompressed, the highest stated loft among the rows. The makers do not agree on one height.
A maker that tells you how to add or remove fill, a layer or an insert lets you set the height at home. That is why the table has a column for what each pillow adjusts by.
Some makers state side sleepers alone, some pair side with back or stomach, and some list all positions. The table shows which.
How we pick
A row is here only if it is a pillow for the head, its maker’s page names side sleepers (alone or among other positions), and its pages show a price. Pillows for the knee or body are not on this page.
The order is the cost of sending the pillow back first, then the longest stated window, then the lowest price. A row whose pages say too little goes in the second table, ordered by window and price. Ties break on price. You can check the order against the table rows.
Each pick comes from a stated rule. The rules are the cheapest return, the first adjustable row, the highest stated loft and the lowest price on any terms.
Every price and term was read from the maker’s page, or from Amazon for the marketplace rows, in one pass dated 2026-11-06. No row pays us. How we check and how we make money say more, and the reviews are at pillow reviews.
Who should not buy a new pillow
If your pillow already lets you sleep through the night, nothing in this ledger gives a reason to replace it. A maker’s claim about neck pain is the maker’s own.
Skip the rows that take no returns if you are unsure about the height. Tempur-Pedic states that pillows may not be returned. Boll & Branch states no trial or return window. Eli & Elm, Luxome and Peacock Alley charge you for the return in some form, so read their table rows before you buy.
Left out, and why
- Avocado Green Pillow: No price on the pages we could read on 2026-11-06.
- Xtreme Comforts The Shredded Memory Foam Pillow: No price on the pages we could read on 2026-11-06.
Frequently asked questions
What height of pillow should a side sleeper buy?
The makers on this page do not agree on one height. The highest stated loft is 9 inches (Casper, uncompressed). Ohio State Wexner Medical Center (2024) says a side sleeper needs enough height to bridge the gap the shoulder creates, and it gives no number. Pick a pillow whose maker states how the height changes, so you can adjust it at home.
Can I return a side sleeper pillow if it feels wrong?
It depends on the maker. Saatva states a 45-night trial with free return shipping and no restocking fees, and Layla states 30 nights with free returns. Tempur-Pedic states that pillows may not be returned, and Eli & Elm refunds its 45 days less shipping costs.
Which side sleeper pillows let me change the height?
Layla BioCrystal (remove one layer), Layla Kapok (add or remove fill), Coop Original (add or remove fill), Casper Original (remove the insert) and Eli & Elm (add or remove fill) all state a way to change the height. The table above lists every adjustable row.
Will a pillow for side sleepers fix neck pain?
Nothing on this page shows that. Casper, Coop, Eli & Elm and other makers here each state a neck pain claim of their own, and the Maker health claim column shows which. The page lists the terms and figures makers give, and it reports no result for neck pain.
Sources
Show all 55 sources
- Ohio State Wexner Medical Center, : Ohio State's article on choosing a pillow: a side sleeper needs enough height to bridge the gap the shoulder creates.
- Avocado, : return terms and stated fit, Avocado Green Pillow
- Bear, : price and return terms and stated fit, Bear Contour Pillow
- Beckham Luxury Linens, : price and return terms and stated fit, Beckham Hotel Collection Down Alternative Pillow (2 pack)
- Birch, : price and return terms and stated fit, Birch Organic Pillow
- Boll & Branch, : price and stated fit, Boll & Branch Down Alternative Pillow
- Cariloha, : stated fit, Cariloha Resort Pillow
- Cariloha, : return terms, Cariloha Resort Pillow
- Cariloha, : price and return terms and stated fit, Cariloha Resort Pillow
- Casper, : return terms, Casper Original Pillow
- Casper, : price and return terms and stated fit, Casper Original Pillow
- Coop Sleep Goods, : return terms, 2 products
- Coop Sleep Goods, : price and return terms and stated fit, Coop Adjustable Latex Pillow
- Coop Sleep Goods, : price and return terms and stated fit, Coop Original Adjustable Pillow
- Cozy Earth, : return terms, Cozy Earth Silk Pillow
- Cozy Earth, : price and stated fit, Cozy Earth Silk Pillow
- Eli & Elm, : price and return terms and stated fit, Eli & Elm Side Sleeper Pillow
- Eli & Elm, : return terms, Eli & Elm Side Sleeper Pillow
- Helix, : price, Helix Cooling Memory Foam Pillow
- Helix, : return terms, 2 products
- Helix, : price and return terms and stated fit, Helix ComfortAdjust Cooling Pillow
- Helix, : return terms and stated fit, Helix Cooling Memory Foam Pillow
- Layla, : price and return terms and stated fit, Layla BioCrystal Side Sleeper Pillow
- Layla, : price and return terms and stated fit, Layla Kapok Pillow
- Luxome, : return terms, Luxome LAYR Customizable Pillow
- Luxome, : price and stated fit, Luxome LAYR Customizable Pillow
- Naturepedic, : price and return terms and stated fit, Naturepedic Adjustable Organic Latex Pillow
- Peacock Alley, : return terms, Peacock Alley Down Alternative Pillow
- Peacock Alley, : price and return terms and stated fit, Peacock Alley Down Alternative Pillow
- Pillow Cube, : price and return terms and stated fit, Pillow Cube Side Cube
- Purple, : return terms and stated fit, Purple Harmony Pillow
- Purple, : price, Purple Harmony Pillow
- Purple, : return terms, Purple Harmony Pillow
- Saatva, : return terms, Saatva Graphite Memory Foam Pillow
- Saatva, : price and stated fit, Saatva Graphite Memory Foam Pillow
- Saatva, : price and stated fit, Saatva Latex Pillow
- Saatva, : return terms, 2 products
- Sutera, : price, Sutera Dream Deep Memory Foam Pillow
- Sutera, : return terms, Sutera Dream Deep Memory Foam Pillow
- Sutera, : return terms and stated fit, Sutera Dream Deep Memory Foam Pillow
- Sweet Zzz, : return terms, Sweet Zzz Plant-Based Pillow
- Sweet Zzz, : price and return terms and stated fit, Sweet Zzz Plant-Based Pillow
- Tempur-Pedic, : price and stated fit, Tempur-Pedic TEMPUR-Adapt ProHi Pillow
- Tempur-Pedic, : return terms, Tempur-Pedic TEMPUR-Adapt ProHi Pillow
- Tempur-Pedic, : price and return terms and stated fit, Tempur-Pedic TEMPUR-Neck Pillow
- Tuft & Needle, : return terms, Tuft & Needle Original Foam Pillow
- Tuft & Needle, : price and return terms and stated fit, Tuft & Needle Original Foam Pillow
- Xtreme Comforts, : stated fit, Xtreme Comforts The Shredded Memory Foam Pillow
- Amazon, : return terms, 6 products
- Amazon, : price and stated fit, UTTU Sandwich Pillow
- Amazon, : price and stated fit, Royal Therapy Contour Memory Foam Pillow
- Amazon, : price and stated fit, Utopia Bedding Gusset Bed Pillow (2 pack)
- Amazon, : price and stated fit, Sidney Sleep Adjustable Curved Pillow
- Amazon, : price and stated fit, QUTOOL Cooling Pillow
- Amazon, : price and stated fit, Nestl Cooling Pillow (2 pack)