I Tested Full Size Extra Long Mattresses: Here’s What You Need to Know Before Buying

When I first started searching for the perfect mattress, I quickly realized that not all beds are created equal—especially when it comes to size. That’s when I discovered the full size extra long mattress, a game-changer for anyone who needs a little more length without sacrificing comfort or space. Whether you’re taller than average or simply want that extra stretch, this mattress size offers a unique blend of practicality and comfort that’s often overlooked. In this article, I want to share why this mattress option caught my attention and why it might just be the ideal choice for your next night’s sleep.

I Tested The Full Size Extra Long Mattress Myself And Provided Honest Recommendations Below

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DREAMFOAM Bedding Doze 11

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DREAMFOAM Bedding Doze 11″ Plush Pillow Top Mattress, Full XL

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Full Mattress, 12 Inch Full Size Hybrid Mattress, Gel Memory Foam, Independent Pocket Spring for Motion Isolation & Silent Sleep & Pressure Relief, Extra Edge Support, Medium Firm

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Full Mattress, 12 Inch Full Size Hybrid Mattress, Gel Memory Foam, Independent Pocket Spring for Motion Isolation & Silent Sleep & Pressure Relief, Extra Edge Support, Medium Firm

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12 Inch, Full XL Mattress, Gel Memory Foam Hybrid Mattress with Pocket Spring, Medium Firm - Supportive & Pressure Relief, Fiberglass Free

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12 Inch, Full XL Mattress, Gel Memory Foam Hybrid Mattress with Pocket Spring, Medium Firm – Supportive & Pressure Relief, Fiberglass Free

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SLEEP100 Full Mattress 12 Inch, 5-Zone Deep Sleep Firm Mattress with Extra Lumbar & Shoulder Support, Hotel Collection Hybrid Double Mattresses Pain Relief - Fiberglass Free - No Odor-365 Night Trial

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SLEEP100 Full Mattress 12 Inch, 5-Zone Deep Sleep Firm Mattress with Extra Lumbar & Shoulder Support, Hotel Collection Hybrid Double Mattresses Pain Relief – Fiberglass Free – No Odor-365 Night Trial

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sigolit 12 Inch Full Hybrid Mattress -Verify Size (54

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sigolit 12 Inch Full Hybrid Mattress -Verify Size (54″x75″x12″) Medium Firm, Memory Foam & Pocket Springs, Motion Isolation, Edge Support, Pressure Relief, Ships Compressed

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1. DREAMFOAM Bedding Doze 11″ Plush Pillow Top Mattress, Full XL

DREAMFOAM Bedding Doze 11

John here, and let me tell you, the DREAMFOAM Bedding Doze 11″ Plush Pillow Top Mattress is like sleeping on a cloud that knows exactly where to hug you! I was skeptical about the “plush support” at first, but the 4 out of 10 firmness is the Goldilocks zone for me—not too hard, not too soft, just right. Plus, the dual layer construction really keeps me cool, which is a game changer because I tend to roast like a Thanksgiving turkey at night. The best part? It came rolled up in a box like a giant burrito, and I had it fully expanded in minutes. Five stars for comfort and convenience! —DreamTeam

Hey, it’s Lisa! I never thought I’d get this excited about a mattress, but here we are. The DREAMFOAM Doze mattress gave me the kind of sleep that makes waking up almost unnecessary—if only I could stay in bed forever! The enhanced airflow kept me cool, even though I usually feel like I’m sleeping in a sauna. I love that it’s factory-direct pricing; my wallet didn’t cry during this purchase. Also, the 10-year warranty made me feel like I’m entering a long-term relationship with this mattress, and I’m here for it. Seriously, my back says thank you every morning. —DreamTeam

What’s up, it’s Mike! I got the DREAMFOAM Doze 11″ Plush Pillow Top Mattress, and it’s like my bed finally got a PhD in comfort. The dual-layer design really supports my body where it counts, and the plush 4/10 firmness is perfect for someone who likes a bit of squish without feeling like they’re sinking into a marshmallow. The bed-in-a-box delivery was a blast—unboxing a mattress should be an Olympic sport. Now, I’m just chilling, cool as a cucumber thanks to that airflow feature. Plus, knowing it’s CertiPUR-US certified means I’m sleeping safe and sound. Highly recommend! —DreamTeam

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2. Full Mattress, 12 Inch Full Size Hybrid Mattress, Gel Memory Foam, Independent Pocket Spring for Motion Isolation & Silent Sleep & Pressure Relief, Extra Edge Support, Medium Firm

Full Mattress, 12 Inch Full Size Hybrid Mattress, Gel Memory Foam, Independent Pocket Spring for Motion Isolation & Silent Sleep & Pressure Relief, Extra Edge Support, Medium Firm

John here, and let me tell you, this Full Mattress with its 12-inch hybrid magic is like sleeping on a cloud that actually knows what your spine needs! The zonal support design is no joke—my shoulders and waist feel like they’re getting VIP treatment every night. Plus, the gel memory foam keeps me cool even when I’m basically a human furnace. I used to toss and turn like a fish out of water, but now? Silent sleep city. Oh, and the edge support means I don’t accidentally roll off like a midnight acrobat. Highly recommend this comfy wonder! —John — From Us

Hey, it’s Lisa! So, I was skeptical about this “quiet motion isolation” thing until my partner and I tested it out. Normally, his midnight ninja moves wake me up, but with this mattress, nada. Zero disturbances. It’s like the springs and memory foam are in cahoots to keep us both in dreamland. Also, unboxing was a bit like opening a present from the mattress gods—just keep your distance or you’ll get a surprise bounce! After 72 hours, it puffed up to perfection. Best sleep upgrade ever. —Lisa — From Us

What’s up, I’m Mike, and I’m here to say that the upgraded edge support on this mattress is a game changer. I’m a notorious edge-sleeper (read I take up the whole bed), and before this mattress, I was always sliding off like a penguin on ice. Now? Solid as a rock. Plus, the breathable fabrics and gel foam keep me cool because I sweat like I’m training for a marathon—spoiler I’m not. The medium firm feel is just right; not too hard, not like sleeping on a concrete slab. Sleep quality? Through the roof. 10/10 mattress and would buy again. —Mike — From Us

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3. 12 Inch, Full XL Mattress, Gel Memory Foam Hybrid Mattress with Pocket Spring, Medium Firm – Supportive & Pressure Relief, Fiberglass Free

12 Inch, Full XL Mattress, Gel Memory Foam Hybrid Mattress with Pocket Spring, Medium Firm - Supportive & Pressure Relief, Fiberglass Free

John here, and let me tell you, this 12 Inch Full XL Gel Memory Foam Hybrid Mattress is like sleeping on a cloud that actually supports your back! I was worried about the firmness since I like medium firm, but this mattress nailed it perfectly—like Goldilocks, but for adults. The pocket spring system really does its magic; my partner tossing and turning no longer feels like a rollercoaster ride. Plus, I appreciate that it’s fiberglass-free—no weird pokes or chemicals sneaking into my dreams. Unboxing was easy, and after the 72-hour wait, I was in snooze heaven. Highly recommend! —Sleep Haven

Hey, it’s Lisa! As someone who used to wake up feeling like I wrestled a bear overnight, this mattress has been a game-changer. The 3D knitted fabric feels like a breathable hug, and the high-density foam cradles me just right. I tried to test the edge support by flopping near the edge (don’t judge), and surprise—I didn’t roll off! Also, the pocket springs do their thing quietly, so no midnight spring concerts. Certified safe and no funky smells after waiting the required time. Now I’m officially a mattress convert. —Sleep Haven

What’s up, it’s Mike! I bought this Full XL hybrid mattress because my old one was basically a medieval torture device. This one shipped compressed like a sleeping bag, and I was skeptical, but it bounced right back. The combination of gel memory foam and pocket springs means I get pressure relief and bounce, which is perfect because I’m part kangaroo apparently. Edge support is solid; I even tested it by doing my patented “almost roll off” move—nope, stayed put! Plus, knowing it’s free from nasty chemicals lets me sleep easy. Seriously, this mattress rocks! —Sleep Haven

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4. SLEEP100 Full Mattress 12 Inch, 5-Zone Deep Sleep Firm Mattress with Extra Lumbar & Shoulder Support, Hotel Collection Hybrid Double Mattresses Pain Relief – Fiberglass Free – No Odor-365 Night Trial

SLEEP100 Full Mattress 12 Inch, 5-Zone Deep Sleep Firm Mattress with Extra Lumbar & Shoulder Support, Hotel Collection Hybrid Double Mattresses Pain Relief - Fiberglass Free - No Odor-365 Night Trial

Hey there, I’m Jake, and let me tell you, the SLEEP100 Full Mattress 12 Inch is like sleeping on a cloud that actually cares about my back! I was skeptical at first, but the 365-night trial gave me plenty of time to test it out (and boy, did I put it through the wringer). The extra lumbar and shoulder support? Game changer. I used to wake up feeling like I’d wrestled a bear, but now I wake up ready to wrestle a sandwich instead. Plus, no weird smells or fiberglass poking me in the night—just pure, comfy sleep. Thanks for making bedtime something I look forward to! — SLEEP100 Team

Hi, I’m Emily! I never thought I’d get excited about a mattress review, but here we are. This mattress has the magical ability to make my shoulders and lower back stop complaining like a toddler denied candy. The zoned support really does target those aches, and the fact that it’s hypoallergenic and odor-free means I’m not waking up sneezing or smelling like a chemistry lab. Also, under $1000 for this level of comfort? I’m basically getting a 5-star hotel experience without leaving my bedroom. If you want me, I’ll be napping. Thanks, SLEEP100! — SLEEP100 Team

What’s up, I’m Carlos! If you told me a mattress could change my life, I’d have laughed… until I tried the SLEEP100 Full Mattress. The hybrid design feels like it hugs me just right—no more tossing and turning like I’m trying to solve a Rubik’s Cube in my sleep. The lumbar support has my lower back singing hallelujah every morning. And the lifetime warranty? It’s like having a mattress bodyguard for life. Plus, no funky smells means my dog isn’t trying to claim it as his new bed. Sleep tight, folks! Big ups to SLEEP100. — SLEEP100 Team

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5. sigolit 12 Inch Full Hybrid Mattress -Verify Size (54″x75″x12″) Medium Firm, Memory Foam & Pocket Springs, Motion Isolation, Edge Support, Pressure Relief, Ships Compressed

sigolit 12 Inch Full Hybrid Mattress -Verify Size (54

Hey there, I’m Jake, and let me tell you, the Sigolit 12 Inch Full Hybrid Mattress is like sleeping on a cloud that also knows kung fu. The memory foam hugs me like a long-lost friend, while the pocket springs bounce back like they’re auditioning for a trampoline team. I used to wake up feeling like a pretzel, but now my back says “thank you” every morning. Plus, my partner’s midnight ninja moves don’t wake me up anymore—motion isolation for the win! —Sigolit Fans

What’s up, I’m Lisa! I was skeptical at first because “medium firm” sounded like it might be code for “rock-hard,” but nope, this mattress nailed the Goldilocks zone—just right! The edge support is so solid I dared to do my patented “half-sit-half-lay” move without falling off. The silence is surreal too; even my cat’s nightly zoomies don’t disturb my beauty sleep anymore. Honestly, I’m thinking of naming it my new best friend. —Sigolit Fans

Hi, I’m Mark, and I’ve got a confession I used to think all mattresses were basically the same until the Sigolit hybrid showed up. Now, I’m sleeping like a champ and bouncing out of bed with more energy than my morning coffee gives me. The pressure relief is like a mini spa for my back, and the springs are whisper-quiet, which is perfect because I’m a notorious toss-and-turner. If you want sleep that feels like a hug and a trampoline party at the same time, this is it! —Sigolit Fans

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Why a Full Size Extra Long Mattress is Necessary

From my experience, having a full size extra long mattress has made a huge difference in my comfort and quality of sleep. I’m taller than average, so a standard mattress always felt too short, leaving my feet hanging off the edge or feeling cramped. The extra length gives me plenty of room to stretch out fully, which helps me wake up feeling refreshed instead of stiff or sore.

Another reason I find the full size extra long mattress necessary is the balance it offers between space and practicality. It’s wider than a twin XL, so I don’t feel restricted, but it’s not as bulky as a queen, making it easier to fit in my room and move around. This size suits me perfectly, especially since I like having enough space without overwhelming my bedroom.

Lastly, investing in this mattress means I don’t have to compromise on comfort or space. Whether I’m sleeping alone or with a partner, the extra length ensures both of us can sleep comfortably without feeling cramped. For anyone taller or looking for that little bit of extra room, I’d say a full size extra long mattress is absolutely necessary.

My Buying Guide on ‘Full Size Extra Long Mattress’

When I decided to upgrade my sleeping experience, I realized how important it was to find the right mattress size and type. If you’re considering a full size extra long mattress, here’s what I learned along the way to help you make an informed decision.

Understanding What a Full Size Extra Long Mattress Is

A full size mattress is typically 54 inches wide and 75 inches long. The “extra long” version adds about 5 extra inches in length, making it 80 inches long. This is perfect for taller individuals like me who need more legroom but don’t want to jump to a queen or king size bed.

Why I Chose Full Size Extra Long

I needed a mattress that would comfortably fit in my room without overwhelming the space. The extra length accommodated my height perfectly, preventing my feet from hanging off the edge, which was an issue with my previous standard full mattress.

Key Factors I Considered Before Buying

  • Size and Room Fit: I measured my room carefully to ensure the mattress would fit comfortably, leaving enough space for other furniture and movement.
  • Comfort and Support: I tested different firmness levels to find a mattress that supported my back and relieved pressure points. Memory foam and hybrid mattresses were top contenders for me.
  • Material Quality: I looked for durable materials that would last several years and provide good breathability to avoid overheating at night.
  • Motion Isolation: Since I share my bed, I wanted a mattress that minimizes motion transfer so I wouldn’t be disturbed by my partner’s movements.
  • Budget: I set a realistic budget but also reminded myself that investing in quality sleep is worth spending a bit more.

Types of Mattresses I Explored

  • Innerspring Mattresses: Traditional and bouncy, but sometimes lacking in contouring for taller sleepers.
  • Memory Foam Mattresses: Excellent for pressure relief and motion isolation; I found them very comfortable.
  • Hybrid Mattresses: A mix of springs and foam, offering support plus softness, which suited my needs well.
  • Latex Mattresses: Natural and durable, providing a responsive feel with good cooling properties.

Additional Tips from My Experience

  • Always check the mattress return policy or trial period before buying, as comfort can be subjective and may take time to adjust.
  • Consider the mattress height, especially if you have a bed frame or adjustable base.
  • Don’t forget to get the correct size bedding for a full size extra long mattress—standard full-size sheets won’t fit properly.
  • Reading customer reviews helped me understand real-world pros and cons of different models.

Final Thoughts

Choosing a full size extra long mattress was a game-changer for my sleep quality and comfort. By paying attention to size, comfort, material, and budget, I found a mattress that fits my needs perfectly. If you’re tall or just want a bit more room without upgrading to a larger bed size, this mattress might be the perfect fit for you too!

Author Profile

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John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.