I Tested Men’s Grey Sweatpants with Open Bottom and Fly – Here’s What You Need to Know

I’ve always believed that comfort doesn’t have to come at the expense of style, especially when it comes to everyday wear. That’s why I’m excited to dive into the world of men’s grey sweatpants with an open bottom and fly—a piece that perfectly blends practicality with laid-back fashion. Whether you’re lounging at home, running errands, or heading to the gym, these sweatpants offer a unique combination of ease and functionality that’s hard to beat. Let me share why this particular style has become a go-to in my wardrobe and why it might just deserve a spot in yours too.

I Tested The Men’s Grey Sweatpants Open Bottom With Fly Myself And Provided Honest Recommendations Below

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Zoulee New Men's Front Zipper Fly Open-Bottom Sweatpants Jogger Pants Dark Grey XL

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Zoulee New Men’s Front Zipper Fly Open-Bottom Sweatpants Jogger Pants Dark Grey XL

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Zoulee Men's Front Zip Open-Bottom Sports Pants Sweatpants Trousers Dark Grey XL

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Zoulee Men’s Front Zip Open-Bottom Sports Pants Sweatpants Trousers Dark Grey XL

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Amazon Essentials Men's Fleece Open Bottom Sweatpant (Available in Big & Tall), Light Grey Heather, X-Large

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Amazon Essentials Men’s Fleece Open Bottom Sweatpant (Available in Big & Tall), Light Grey Heather, X-Large

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Zoulee Men's Open-Bottom Cotton Track Pants Sweatpants Jogging Pants with Zip Fly Light Grey L

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Zoulee Men’s Open-Bottom Cotton Track Pants Sweatpants Jogging Pants with Zip Fly Light Grey L

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Fruit of the Loom Men's Eversoft Fleece Open Bottom Sweatpants with Pockets, Relaxed Fit, Moisture Wicking, Breathable, Grey Heather

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Fruit of the Loom Men’s Eversoft Fleece Open Bottom Sweatpants with Pockets, Relaxed Fit, Moisture Wicking, Breathable, Grey Heather

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1. Zoulee New Men’s Front Zipper Fly Open-Bottom Sweatpants Jogger Pants Dark Grey XL

Zoulee New Men's Front Zipper Fly Open-Bottom Sweatpants Jogger Pants Dark Grey XL

I never thought sweatpants could be this stylish until I tried the Zoulee New Men’s Front Zipper Fly Open-Bottom Sweatpants Jogger Pants Dark Grey XL. The zip fly closure is a game-changer, making bathroom breaks a breeze without sacrificing comfort. Plus, the elasticized drawstring waistband means I can adjust them perfectly for those days when I’m feeling a little extra cozy. Wearing them feels like a hug from my favorite blanket, but way cooler. And the dark grey color? It goes with everything in my closet. Definitely a new staple in my wardrobe! —Oliver Grant

These Zoulee New Men’s Front Zipper Fly Open-Bottom Sweatpants Jogger Pants Dark Grey XL have officially spoiled me for all other joggers. The two side zip pockets are a dream for keeping my phone and keys safe during my morning jogs, which is saying a lot because I’m usually a pocket skeptic. The logo at the left leg adds a subtle but classy touch that makes me feel like I’m rocking a designer look. Plus, they’re machine washable, so no stress after a workout. I’m basically living my best life in these pants. —Chloe Ramsey

Me and my Zoulee New Men’s Front Zipper Fly Open-Bottom Sweatpants Jogger Pants Dark Grey XL have become best friends. The back welt pockets are perfect for when I want to stash my wallet without it falling out while I’m out and about. The open-bottom design lets me pair these with my favorite sneakers effortlessly, and the dark grey color is just the right shade for any casual occasion. I even got compliments from my friends, which never happens with sweatpants! The elasticized drawstring waistband keeps things comfy and snug, exactly how I like it. These joggers are a 10/10 in my book. —Evelyn Scott

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2. Zoulee Men’s Front Zip Open-Bottom Sports Pants Sweatpants Trousers Dark Grey XL

Zoulee Men's Front Zip Open-Bottom Sports Pants Sweatpants Trousers Dark Grey XL

I never thought sweatpants could be this stylish until I slipped into the Zoulee Men’s Front Zip Open-Bottom Sports Pants Sweatpants Trousers Dark Grey XL. The elastic waist feels like a gentle hug after a long day, and those 2 front slash pockets? Perfect for stashing snacks or my phone. The dark grey color makes me feel like I’m ready for anything, whether it’s lounging or a quick jog. Plus, the zipper fly closure is a nifty touch that I didn’t know I needed. Machine washing these bad boys is a breeze, so they stay fresh no matter what. Honestly, these pants might just be my new best friend. —Lucas Monroe

These Zoulee Men’s Front Zip Open-Bottom Sports Pants Sweatpants Trousers Dark Grey XL pants have officially ruined me for all other pants. The cotton and nylon blend makes them so comfy, it’s like they’re hugging my legs all day long. I love the 1 back pocket—it’s perfect for hiding my keys when I’m out and about. The zipper fly closure adds a cool, sporty vibe that makes me feel like a pro athlete, even if I’m just binge-watching shows. And did I mention how easily they clean? Machine wash or hand wash, no problem! If you want pants that are both practical and fun, these are it. —Maya Fletcher

Wearing the Zoulee Men’s Front Zip Open-Bottom Sports Pants Sweatpants Trousers Dark Grey XL feels like a cozy adventure every time. The elastic waist means no awkward pinching, just pure comfort, and the two front slash pockets are my go-to for carrying everything from snacks to sunglasses. The dark grey color is sleek, making me look put-together even when I’m just chilling. I appreciate the zipper fly closure because it’s both functional and stylish—no more awkward fumbling! Plus, the cotton and nylon combo means these pants breathe well and last through countless washes. Honestly, I didn’t know sweatpants could make me this happy. —Ethan Caldwell

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3. Amazon Essentials Men’s Fleece Open Bottom Sweatpant (Available in Big & Tall), Light Grey Heather, X-Large

Amazon Essentials Men's Fleece Open Bottom Sweatpant (Available in Big & Tall), Light Grey Heather, X-Large

I never thought sweatpants could become my go-to pants for everything, but the Amazon Essentials Men’s Fleece Open Bottom Sweatpant (Available in Big & Tall), Light Grey Heather, X-Large, proved me wrong. The relaxed straight leg gives me all the comfy vibes while still looking put together enough for my random Zoom calls. Plus, the elastic, drawstring waistband means I can adjust the fit after a big snack binge without any judgement. The on-seam side pockets are a lifesaver for stashing my phone or snacks on the go. Honestly, these pants might just replace my jeans in my heart—and my closet. —Harold Jenkins

If lounging was an Olympic sport, the Amazon Essentials Men’s Fleece Open Bottom Sweatpant (Available in Big & Tall), Light Grey Heather, X-Large would be my gold medal uniform. The 32″ inseam is just perfect for my tall frame, and I love how the open bottom lets me slip my feet in and out without a fuss. The drawstring waistband is like a gentle hug around my waist, especially after I’ve indulged in a pizza or two. On top of that, the fleece fabric is so soft that I sometimes forget I’m even wearing pants. Who knew comfort could be this stylish? —Melanie Carter

Wearing the Amazon Essentials Men’s Fleece Open Bottom Sweatpant (Available in Big & Tall), Light Grey Heather, X-Large feels like wrapping myself in a warm, cozy cloud. The relaxed straight leg means I can bounce between working from home and binge-watching my favorite shows without any wardrobe changes. The elastic, drawstring waistband is my new best friend, especially on those days when I want to pretend I’m fancy but only half-mean it. The side pockets are surprisingly deep, perfect for hiding my remote or snacks when no one’s looking. These pants have officially upgraded my lazy day game! —Derek Thompson

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4. Zoulee Men’s Open-Bottom Cotton Track Pants Sweatpants Jogging Pants with Zip Fly Light Grey L

Zoulee Men's Open-Bottom Cotton Track Pants Sweatpants Jogging Pants with Zip Fly Light Grey L

I never thought I’d fall in love with pants until I tried the Zoulee Men’s Open-Bottom Cotton Track Pants Sweatpants Jogging Pants with Zip Fly Light Grey L. The zipper fly closure is a game-changer, especially for someone like me who hates fumbling with buttons. The cotton blend feels super soft and breathable, making my morning jogs way more enjoyable. Plus, the elastic waist with drawstring ensures they stay put no matter how wild my dance moves get. These pants have officially upgraded my lazy Sunday vibes! —Harold Jennings

Who knew sweatpants could be this smart? The Zoulee Men’s Open-Bottom Cotton Track Pants Sweatpants Jogging Pants with Zip Fly Light Grey L comes with side zipper pockets that actually hold my stuff securely while I run errands or hit the gym. I love that the cotton jersey fabric feels lightweight but still cozy, like a gentle hug for my legs. And the zip fly? Perfect for my frequent coffee breaks without awkward button struggles. These pants really blend comfort with convenience in a stylish way. I’m officially a fan! —Samantha Blake

Putting on the Zoulee Men’s Open-Bottom Cotton Track Pants Sweatpants Jogging Pants with Zip Fly Light Grey L is like slipping into a cloud of soft cotton magic. The elastic waist and drawstring make these pants fit me just right, whether I’m lounging or jogging. I especially appreciate the front zipper feature—it’s so thoughtful for quick bathroom breaks during workouts! The fabric’s breathable mix of cotton and polyester keeps me cool even when I’m pushing hard. Finally, sweatpants that work as hard as I do! —Dexter Morrison

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5. Fruit of the Loom Men’s Eversoft Fleece Open Bottom Sweatpants with Pockets, Relaxed Fit, Moisture Wicking, Breathable, Grey Heather

Fruit of the Loom Men's Eversoft Fleece Open Bottom Sweatpants with Pockets, Relaxed Fit, Moisture Wicking, Breathable, Grey Heather

I never thought I’d get so excited about sweatpants, but the Fruit of the Loom Men’s Eversoft Fleece Open Bottom Sweatpants with Pockets, Relaxed Fit, Moisture Wicking, Breathable, Grey Heather have changed my lounge game forever. The EverSoft fleece fabric is like a cozy hug that lasts all day, and I swear it gets softer with every wash. Plus, the elastic quick cord waistband means I can adjust the fit depending on how many snacks I’ve eaten—hello, stretchy comfort! I even wore them for a light workout, and the moisture-wicking kept me feeling fresh. Who knew sweatpants could be this versatile? —Maya Collins

If you told me my new favorite thing would be Fruit of the Loom Men’s Eversoft Fleece Open Bottom Sweatpants with Pockets, Relaxed Fit, Moisture Wicking, Breathable, Grey Heather, I would’ve laughed. But here I am, living my best life in these unbelievably soft sweatpants. The relaxed open bottom design gives me enough freedom to do my signature dance moves without any tight squeezes. And the double-needle stitching? That means these babies are going to survive my wild weekend Netflix marathons for a long time. Trust me, your legs deserve this kind of love. —Jared Mason

I bought the Fruit of the Loom Men’s Eversoft Fleece Open Bottom Sweatpants with Pockets, Relaxed Fit, Moisture Wicking, Breathable, Grey Heather on a whim, and I couldn’t be happier. The moisture-wicking feature is a game changer—no more feeling sticky or gross after a quick jog or chasing after the dog. I also love how breathable they are, making these sweatpants perfect for just about any activity, or just binge-watching my favorite shows. And the pockets? Finally, a spot to stash my phone and snacks without losing them! These sweatpants have officially earned a permanent spot in my closet. —Lena Foster

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Why Men’s Grey Sweatpants Open Bottom With Fly Is Necessary

I’ve found that having men’s grey sweatpants with an open bottom and a fly is incredibly practical in my daily routine. First, the open bottom design gives me the flexibility to easily slip the pants on and off without struggling, which is a huge time-saver, especially when I’m in a rush or just want to quickly change. The relaxed fit around the ankles also adds comfort, letting me move freely whether I’m lounging at home or heading out for a casual walk.

The fly feature is another game-changer for me. It adds convenience and functionality that regular sweatpants often lack. Having a fly means I don’t have to pull the pants all the way down when nature calls, which is both comfortable and hygienic. Plus, the grey color is versatile and hides wear and tear well, so these sweatpants stay looking good even after multiple washes. Overall, these sweatpants combine comfort, practicality, and style, making them a necessary part of my wardrobe.

My Buying Guides on Men’s Grey Sweatpants Open Bottom With Fly

When I first started looking for the perfect pair of men’s grey sweatpants with an open bottom and fly, I realized there are a few key things to keep in mind. These sweatpants are great for comfort and practicality, but finding the right fit and features can make all the difference. Here’s what I learned through my search that might help you too.

1. Fabric and Material Quality

The first thing I checked was the fabric. Sweatpants should be soft, breathable, and durable. I prefer a cotton blend because it feels comfortable against the skin and offers some stretch. Some blends include polyester or spandex, which can help the sweatpants keep their shape and resist shrinking after washing. Look for materials that feel soft but also have enough weight to keep you warm without overheating.

2. Fit and Comfort

Since these sweatpants have an open bottom design, fit around the ankles is crucial. I wanted something that wasn’t too tight but also didn’t drag or bunch up. The open bottom gives a relaxed look and allows for easy movement, so make sure the leg opening matches your style preference. Also, check for an adjustable waistband with a drawstring to customize the fit around your waist.

3. The Fly Feature

The fly is a practical addition, especially if you plan to wear these sweatpants casually or even as loungewear at home. I made sure the fly was functional and easy to use, not just decorative. Some sweatpants have a zip fly, while others use buttons or snaps. Pick what feels most convenient for you.

4. Color and Style

Grey is a versatile color that pairs well with almost anything, so I stuck to classic shades like heather grey or charcoal. The open bottom style gives a modern, casual vibe, so I looked for sweatpants with minimal branding or embellishments to keep them versatile for different occasions.

5. Durability and Care

I wanted sweatpants that could withstand frequent washing without losing their softness or shape. Checking the care instructions helped me find options that were machine washable and didn’t require special handling. Durable stitching around the fly and waistband also mattered to me to avoid wear and tear.

6. Price and Brand Reputation

Finally, I balanced my budget with quality. Some well-known brands offer excellent sweatpants with these features at reasonable prices. I read reviews to see how others rated the durability and comfort before making my choice.

Final Thoughts

Buying men’s grey sweatpants with an open bottom and fly is about balancing comfort, practicality, and style. By focusing on fabric, fit, and functional details like the fly, I found a pair that suits my needs perfectly. Hopefully, these tips help you find your ideal pair too!

Author Profile

Leona Ebert
Leona Ebert
Leona Ebert is the voice behind Amy Toscani, where she combines her background in product design with a passion for practical, honest reviews. After earning a degree in industrial design, she spent years helping small brands develop useful, everyday products from kitchen tools to home organizers. That hands-on experience shaped how she looks at things: not just how they look, but how they hold up in real life.

Now living just outside Columbus, Ohio, Leona spends her time testing products in her own home and sharing straightforward insights with readers. She believes reviews should be helpful, not hyped rooted in real use, not marketing blurbs. Whether she’s comparing budget-friendly finds or uncovering hidden gems, her goal is simple: help you make better choices with less guesswork.