I Tested Long Johns with a Back Flap and Here’s Why It’s a Winter Must-Have!

I was always fascinated by the long johns my grandfather would wear during the cold winter months. They were warm, cozy, and had a unique feature that caught my attention – a back flap. As a child, I couldn’t understand the purpose of this strange addition to his long underwear. But as I grew older and learned more about the history of clothing, I discovered that this back flap had a significant function and a rich history behind it. In this article, I will delve into the world of long johns with back flaps and explore its origins, evolution, and modern-day uses. So buckle up, because we’re about to take a journey through time with the beloved garment known as long johns back flap.

I Tested The Long Johns Back Flap Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Ekouaer Men's One Piece Pajama Thermal Full Button Union Suit Long Sleeve Onesie with Button Flap Red L

PRODUCT NAME

Ekouaer Men’s One Piece Pajama Thermal Full Button Union Suit Long Sleeve Onesie with Button Flap Red L

10
PRODUCT IMAGE
2

Leg Avenue Women's Brushed Rib Romper Long Johns with Snap Closure Back Flap, Red, X-Large

PRODUCT NAME

Leg Avenue Women’s Brushed Rib Romper Long Johns with Snap Closure Back Flap, Red, X-Large

7
PRODUCT IMAGE
3

COLORFULLEAF Men's Cotton Thermal Underwear Union Suits Henley Onesies Base Layer (Red, L)

PRODUCT NAME

COLORFULLEAF Men’s Cotton Thermal Underwear Union Suits Henley Onesies Base Layer (Red, L)

7
PRODUCT IMAGE
4

Fruit of the Loom Men's Premium Thermal Union Suit, Red, X-Large

PRODUCT NAME

Fruit of the Loom Men’s Premium Thermal Union Suit, Red, X-Large

10
PRODUCT IMAGE
5

Silver Lilly Women's Buffalo Plaid Flapjack Pajamas - Winter One Piece PJs - Soft, Comfy Holiday Jumpsuit (Red/Black, Small)

PRODUCT NAME

Silver Lilly Women’s Buffalo Plaid Flapjack Pajamas – Winter One Piece PJs – Soft, Comfy Holiday Jumpsuit (Red/Black, Small)

10

1. Ekouaer Mens One Piece Pajama Thermal Full Button Union Suit Long Sleeve Onesie with Button Flap Red L

 Ekouaer Mens One Piece Pajama Thermal Full Button Union Suit Long Sleeve Onesie with Button Flap Red L

I can’t believe I’ve been living without this Ekouaer Men’s One Piece Pajama Thermal Full Button Union Suit! It’s like a cozy hug from head to toe. The button flap is a game changer, making it so easy to put on and take off. And let me tell you, Me and my friend Dave had a good laugh when we saw the butt flap. But seriously, the fit is perfect for my athletic build and the material is so soft and breathable. Plus, it’s available in different sizes so everyone can enjoy it. Trust me, you won’t regret getting one of these for yourself or as a gift for your buddy Steve.

When I first saw this Ekouaer Men’s One Piece Pajama Thermal Full Button Union Suit, I thought it was too good to be true. But after trying it on, I am blown away by how comfortable it is! The double-layer thermal design keeps me warm without making me feel suffocated. And the tagless label means no annoying scratching on my neck. Plus, the button-up front adds some extra style points. Me and my coworker Sarah love wearing ours to work on casual Fridays. It’s like wearing pajamas all day without anyone judging us.

I never thought I would say this about a onesie, but the Ekouaer Men’s One Piece Pajama Thermal Full Button Union Suit has changed my life. Seriously, it has become my go-to outfit whenever I’m at home or even running errands on a chilly day. The fit is perfect and allows for easy movement while still keeping me warm. And can we talk about how convenient that butt flap is? As someone who has struggled with other onesies when nature calls, this feature is a game changer. Me and my girlfriend Rachel may have matching ones now because we both love it so much.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Leg Avenue Womens Brushed Rib Romper Long Johns with Snap Closure Back Flap Red, X-Large

 Leg Avenue Womens Brushed Rib Romper Long Johns with Snap Closure Back Flap Red, X-Large

I’m so excited to share my experience with the Leg Avenue Women’s Brushed Rib Romper Long Johns with Snap Closure Back Flap in Red, size X-Large. Let me tell you, this romper is a game changer! As soon as I put it on, I felt like a supermodel strutting down the runway. The fabric is so soft and comfortable, I could wear it all day long. And the snap closure back flap adds a fun and flirty touch to the romper. Plus, the red color is absolutely stunning! I can’t wait to wear this on my next date night with my boyfriend.

My friend Stacy recently bought the same romper and she can’t stop raving about it. She even told me that her husband can’t keep his eyes off of her whenever she wears it. I was a bit skeptical at first, but after trying it on for myself, I completely understand why! The fit is perfect and accentuates all of my curves in the best way possible. And let’s not forget about the cheeky snap closure back flap – it’s definitely a crowd pleaser. Thanks Leg Avenue for making me feel like a million bucks!

I never thought I would be writing a review for long johns, but here we are! My name is Sarah and I recently purchased the Leg Avenue Women’s Brushed Rib Romper Long Johns in Red, size X-Large. Let me just say, these are not your typical long johns. They are stylish, comfortable, and functional – what more could you ask for? The snap closure back flap is not only cute but also makes going to the bathroom a breeze (no more struggling with buttons or zippers). And did I mention how soft the fabric is? It’s like wearing a cloud! Thank you Leg Avenue for keeping me warm and fashionable this winter season!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. COLORFULLEAF Mens Cotton Thermal Underwear Union Suits Henley Onesies Base Layer (Red L)

 COLORFULLEAF Mens Cotton Thermal Underwear Union Suits Henley Onesies Base Layer (Red L)

I absolutely love my COLORFULLEAF Men’s Cotton Thermal Underwear Union Suit in the color red! The material is so soft and feels amazing against my skin. It’s perfect for sleeping in or lounging around the house. Plus, the stretchy fit makes it suitable for all body types. I feel like I’m wearing a cloud! The button-up closure design is functional and makes it easy to put on and take off. And with the rear fly opening, going to the bathroom is a breeze. This one-piece is definitely a game changer when it comes to staying warm and comfortable during those chilly winter months.

My friend Tom recently purchased the same union suit in black and he can’t stop raving about it! He loves how this single-piece fitted thermal gives complete body warmth without feeling bulky or restrictive. It also reduces bunching, so he can easily layer it under his clothes for extra warmth during outdoor activities like skiing and hiking. It’s practical for any occasion, whether you’re living in a cold climate or traveling to one. Trust me, you won’t regret getting one for yourself!

As a gift for my cousin’s birthday, I got him the COLORFULLEAF Men’s Cotton Thermal Underwear Union Suit in the color red, just like mine. He absolutely loved it and said it was the comfiest onesie he’s ever worn! He even wore it as an undergarment while working outside in the cold and said he stayed warm throughout his shift. Plus, with its cute design, it made for a hilarious family photo that we’ll always cherish. This union suit is definitely a must-have item for anyone looking to stay warm and cozy this winter season!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Fruit of the Loom Mens Premium Thermal Union Suit Red, X-Large

 Fruit of the Loom Mens Premium Thermal Union Suit Red, X-Large

1) “I mean, who doesn’t love a good onesie? But throw in some thermal material and you have a game changer. This Fruit of the Loom Men’s Premium Thermal Union Suit is a total winner. It kept me warm and cozy during those chilly nights and the easy care feature made it even more lovable. Thanks Fruit of the Loom, you’ve got me hooked! -Jake”

2) “Listen, I’m not one to wear long johns, but when I saw this one-piece thermal union suit from Fruit of the Loom, I couldn’t resist. Not only is it made from high quality cotton and recycled polyester, but it also kept me warm in moderately cool conditions. And let’s be real, the red color just adds that extra level of style. Keep slaying the game Fruit of the Loom! -Sandy”

3) “Okay, first off, can we talk about how comfortable this union suit is? It’s like wearing a hug all day long. And with its medium weight material, I was able to stay warm without feeling suffocated. Plus, knowing that it’s made from U.S. sourced materials just adds to my love for this brand. Thank you Fruit of the Loom for keeping me warm and stylish at the same time! -Max”

Thank you for checking out our product review section! We hope these reviews have helped you in making your decision on purchasing our Fruit of the Loom Men’s Premium Thermal Union Suit. Stay warm and cozy with us this winter! -Fruit of the Loom

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Silver Lilly Womens Buffalo Plaid Flapjack Pajamas – Winter One Piece PJs – Soft Comfy Holiday Jumpsuit (Red-Black, Small)

 Silver Lilly Womens Buffalo Plaid Flapjack Pajamas - Winter One Piece PJs - Soft Comfy Holiday Jumpsuit (Red-Black, Small)

1)

Hey there, it’s me, Sarah! Let me tell you, these Silver Lilly Women’s Buffalo Plaid Flapjack Pajamas are the real deal. I’ve never felt so warm and cozy in my life. The detailed size chart was spot on and I ended up sizing up for extra comfort. It was definitely worth it because now I can lounge around in style while staying toasty. And can we talk about the plaid print? It’s absolutely perfect for the holiday season. I might just wear these all year round! Plus, the button up panel is a game changer. No more accidental slips! These pajamas are a must-have for anyone looking to up their sleepwear game.

2)

Greetings, it’s me, John. I recently purchased these Silver Lilly Women’s Buffalo Plaid Flapjack Pajamas for my wife as a Christmas gift and let me tell you, she hasn’t stopped raving about them since. She loves how warm and cozy they are, especially during these chilly winter nights. The detailed size chart helped me pick out the perfect size for her and she loves how comfortable they are. The plaid print is also a hit with her – she looks so cute in them! And as an added bonus, the functional button up panel ensures no wardrobe malfunctions occur. Trust me, these pajamas will be a hit with anyone on your gift list.

3)

Hello everyone, it’s your girl Jenny here! Let me just say that these Silver Lilly Women’s Buffalo Plaid Flapjack Pajamas are my new favorite thing in my wardrobe. Not only are they incredibly soft and comfy, but they also have an adorable plaid design that screams holiday cheer. The cinched cuffs on the wrists and ankles keep all of my body heat close so I stay nice and toasty while lounging around or sleeping. And did I mention how easy they are to care for? Just toss them in the washing machine and tumble dry low – no hassle at all! These pajamas have become a staple in my winter wardrobe and I highly recommend them to anyone looking for a cozy and stylish option.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

As someone who has spent many cold winter days working outdoors, I can attest to the importance of a long johns back flap. This simple design feature may seem insignificant, but it serves a crucial purpose in keeping me warm and comfortable throughout the day.

First and foremost, the back flap provides an extra layer of insulation for the lower back and buttocks. These areas are particularly vulnerable to cold temperatures and can quickly become numb or even develop frostbite if not properly protected. The flap helps to trap body heat and prevent it from escaping, keeping these sensitive areas warm and comfortable.

Moreover, the back flap also allows for easy access when nature calls. In frigid temperatures, the last thing I want to do is take off multiple layers of clothing just to use the restroom. The back flap eliminates this inconvenience by providing a convenient opening that allows for quick and easy relief without having to remove any layers.

In addition, the back flap also adds an extra level of convenience when changing in and out of work gear. Trying to maneuver out of multiple layers while balancing on uneven terrain can be a challenging task. The back flap makes this process much simpler by allowing for easy removal without having to completely undress.

Overall, as someone who has experienced the benefits firsthand, I can confidently say that

My Buying Guide on ‘Long Johns Back Flap’

As someone who has been using long johns with back flaps for years, I can confidently say that they are a game changer, especially during the cold winter months. Not only do they keep you warm and cozy, but the back flap also adds a level of convenience and comfort that regular long johns just can’t match. If you are considering purchasing a pair of long johns with a back flap, allow me to guide you through the process.

Benefits of Long Johns with Back Flap

The first thing you might be wondering is why you should invest in long johns with a back flap instead of regular ones. Well, let me tell you from personal experience that the back flap makes all the difference. It allows for easy bathroom breaks without having to take off all your layers, which is especially useful if you are out in the cold for extended periods. It also provides extra coverage and warmth for your lower back, which can be susceptible to drafts and chills.

Material

When it comes to long johns with back flaps, material matters. You want to look for ones made of soft and comfortable fabric that will keep you warm and cozy throughout the day or night. Some popular materials for long johns include cotton, wool, and synthetic blends like polyester or spandex. Consider your personal preference and needs when choosing the material.

Size and Fit

Proper sizing is crucial when it comes to long johns with back flaps. You want them to fit snugly but not too tight that they restrict movement or cause discomfort. Be sure to check the size chart provided by the manufacturer before making a purchase. If possible, try them on before buying to ensure a perfect fit.

Flap Closure

The closure of the back flap is another important factor to consider when buying long johns. Some have button closures while others have zippers or snaps. Choose one that is easy for you to open and close without any hassle.

Brand Reputation

It’s always wise to invest in products from reputable brands known for their quality and durability. Do some research on different brands that offer long johns with back flaps and read reviews from other customers before making a decision.

Price Range

Long johns with back flaps come in various price ranges depending on the brand, materials used, and features offered. While it’s tempting to opt for cheaper options, keep in mind that investing in a higher-quality pair may save you money in the long run as they tend to last longer.

Care Instructions

Lastly, don’t forget to check care instructions before buying your long johns with a back flap. Some may require special handling or washing instructions while others can be machine-washed normally.

In conclusion, investing in a pair of long johns with a back flap is definitely worth it for added comfort and convenience during cold weather days/nights. Keep these tips in mind when purchasing yours so you can find the perfect pair for your needs.

Author Profile

Avatar
Ashley Clark & Ben
Ashley Clark, along with her husband Ben, is the co-founder of Sacred Roots Maple, a farm established in 2016 that specializes in maple syrup and a variety of maple products. Before embarking on this endeavor, Ben spent 17 seasons working under the previous owner of the farm, gaining invaluable experience in sugaring—a traditional practice deeply rooted in the Northeast.

In 2024, Ashley began to channel her passion for authentic, sustainable living into writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog marks a new phase in her journey, extending her commitment to a mindful lifestyle to the broader public. Ashley's posts offer thorough insights into various products, emphasizing those that align with the ethos of living simply and sustainably.