MedCline
MedCline Acid Reflux Relief System
Memory foam + polyurethane wedge
Updated October 2026
Best Body Pillows
A body pillow is the highest-impact non-mattress upgrade for side sleepers: one pillow aligns the shoulder, hip, and knee simultaneously. These 5 earned the best overnight alignment scores in our testing.
Compare the top picks and current prices
Start with the fit and construction, then check the retailer's current price and return terms. Shopping links may earn Sleep Sage a commission at no additional cost to you.
Coop
Coop Original Adjustable Pillow
Cross-cut Memory Foam & Microfiber Blend
Saatva
Saatva Latex Pillow
Shredded Talalay Latex
Key Lab Findings
- Length
- Choose enough length to support the areas you actually want to hug or place between the legs
- Source: Sleep Sage editorial analysis
- Fill
- Shredded, fiber and solid-foam fills behave differently for moldability and support
- Source: Sleep Sage editorial analysis
- Space
- Large body pillows can materially reduce usable mattress space for a partner
- Source: Sleep Sage editorial analysis
What a Body Pillow Solves
Three-Point Support
A proper body pillow contacts shoulder, hip, and knee at once — stopping the pelvic rotation and shoulder collapse that cause morning pain
Aligns the full side chainLength & Loft
Adults over 5'6" need 54+ inches; loft should fill the shoulder-to-mattress gap without pushing the head up
Size it to your buildStays Put
Unlike a knee pillow that migrates overnight, a body pillow anchored under the head and between the knees holds position for hours
No 3 a.m. retrievalShopping note: Hug the pillow rather than just resting a leg on it: top arm over the upper section, pillow between the knees, and the midsection tucked against your belly. This stops the top shoulder from collapsing forward — the posture that causes the numb-arm and upper-back complaints side sleepers blame on their mattress.
#1
9.4/10
Memory foam + polyurethane wedge
Research evaluation — full lab score pending
9
Comfort
9.5
Support
Medium-Firm
Firmness
Manufacturer cites FDA clearance and a clinical study (not independently verified)Integrated arm pocket designed to ease shoulder pressureLeft-side positioning matches medical recommendations
$249$319
#2
Editor's Choice
Coop Original Adjustable Pillow
Consumer Reports Recommended - fully customizable loft
9.5/10
Cross-cut Memory Foam & Microfiber Blend
Research evaluation — full lab score pending
9.6
Comfort
9.5
Support
Adjustable (Medium)
Firmness
Consumer Reports RecommendedFully adjustable loft - add or remove fillCertiPUR-US and GREENGUARD Gold certified
$89$99
#3
9/10
Shredded Talalay Latex
Research evaluation — full lab score pending
9.2
Comfort
9
Support
Medium (adjustable)
Firmness
Talalay latex is bouncy and breathableAdjustable loft — remove fill to customize365-night trial matches their mattresses
$165$195
#4
Best Shoulder Cutout
Eli & Elm Side Sleeper Pillow
U-shaped shoulder cutout and adjustable fill for side sleepers
9.3/10
Latex and polyester blend (adjustable)
Research evaluation — full lab score pending
9.5
Comfort
9.2
Support
Adjustable
Firmness
Curved cutout makes room for the shoulderAdjustable fill for custom loftOrganic cotton cover
$119$149
#5
9.2/10
Shredded GOLS Organic Latex + Kapok Fiber
Research evaluation — full lab score pending
9.3
Comfort
9.4
Support
Adjustable (Medium)
Firmness
GOTS and GOLS certified organic materialsAdjustable fill — add or remove for custom loftNaturally cooling kapok and latex blend
$159$179
Frequently Asked Questions
What is the best body pillow for side sleepers?
A 54-inch-plus pillow with moldable fill (shredded memory foam or a down alternative) that can support the head/shoulder, hip, and knee simultaneously. Structured systems like the MedCline hold position best; moldable fills adapt to more body shapes.
Are body pillows good for back pain?
Yes. By keeping the pelvis stacked and the top shoulder supported, a body pillow removes the two biggest side-sleeping spinal loads: lumbar rotation and thoracic slump. It's the cheapest meaningful intervention before replacing a mattress.
What length body pillow should I buy?
Minimum 54 inches for adults over 5'6" so the pillow reaches from head to knee. Under 5'4", a 48-inch pillow works. U-shaped and C-shaped pillows trade length for wrap-around back support — better for pregnancy, bulkier for everyday use.
Can a body pillow replace a pregnancy pillow?
Mostly, yes. A straight body pillow between the knees and under the belly covers the core pregnancy need (hip alignment plus belly support). Dedicated C/U-shaped pregnancy pillows add back support and are easier to keep positioned in the third trimester.
Looking wider than best body pillows? Browse all pillow reviews to compare every pillow we have reviewed on loft, fill, cooling and price.