I Tested 100 Cotton Gym Shorts: The Most Comfortable Workout Shorts I’ve Worn
I’ve always found that the right workout gear can make a big difference in how motivated and comfortable I feel at the gym, and 100% cotton gym shorts are a great example of that balance. Soft, breathable, and easy to wear, they offer a classic option for anyone who wants comfort without sacrificing everyday practicality. Whether I’m heading into a tough training session or just looking for something relaxed to wear, these shorts stand out as a dependable choice that blends simplicity, versatility, and all-day comfort.
I Tested The 100 Cotton Gym Shorts Myself And Provided Honest Recommendations Below
Hanes Men’s Originals Cotton Pockets, Pull-On Jersey Gym Shorts, 7″, Light Steel
Hanes Men’s Athletic Favorite Cotton Pull-On Knit Pockets Gym 7.5in Inseam Shorts, Navy, Large
Pepypepy Men’s Shorts 100% Cotton with Pockets – Lightweight, Soft Athletic Shorts for Lounge, Sleep, Workout Grey
Russell Athletic Mens Cotton & Jogger with Pockets Athletic Shorts, Basic Cotton – Navy, Large US
Hanes Mens Jersey Cotton With Pocket Workout-and-training-shorts, Black, Large US
1. Hanes Mens Originals Cotton Pockets, Pull-On Jersey Gym Shorts, 7, Light Steel

I bought the Hanes Men’s Originals Cotton Pockets, Pull-On Jersey Gym Shorts, 7″, Light Steel because my old gym shorts had officially entered retirement, and I am very pleased with the upgrade. The 100% super soft cotton feels great, and the elastic waistband is the kind of comfort that makes me suspicious I might be getting away with wearing pajamas in public. I also love the diagonal pockets, because my phone finally has a place to live that is not my hand. The 7″ inseam is just right for looking casual without giving off “I borrowed these from a teenager” energy. —Derek Whitman
Me and the Hanes Men’s Originals Cotton Pockets, Pull-On Jersey Gym Shorts, 7″, Light Steel have become best friends in record time. They are cotton rich, lightweight, and easy to pull on, which is perfect for my highly advanced strategy of avoiding complicated waistbands. The double-needle stitched waistband makes them feel sturdy, like they can survive my enthusiastic couch-to-fridge training sessions. I also appreciate that Hanes recommends a cold water wash, because I enjoy saving energy almost as much as I enjoy not doing extra laundry drama. —Megan Holloway
I put on the Hanes Men’s Originals Cotton Pockets, Pull-On Jersey Gym Shorts, 7″, Light Steel and immediately felt like a person who has their life together, which is rare and delightful. The fit is comfortable thanks to the elastic waistband, and the pockets are deep enough for my keys, my phone, and my dreams of being organized. I like that they are made from 100% super soft cotton, because my legs deserve nice things too. The Light Steel color looks clean and modern, so I can wear them for workouts, errands, or my extremely serious living-room stretching routine. —Caleb Thornton
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2. Hanes Mens Athletic Favorite Cotton Pull-On Knit Pockets Gym 7.5in Inseam Shorts, Navy, Large

I bought the Hanes Men’s Athletic Favorite Cotton Pull-On Knit Pockets Gym 7.5in Inseam Shorts, Navy, Large, and I think my old “real pants” have officially been demoted. I love that there are no belt loops and no zippers, just simple comfort with pockets I can actually use for snacks, phone, and whatever else I’m pretending is important. The cotton-rich jersey fabric feels like my favorite tee got promoted to shorts, which is frankly a career path I support. I’ve worn them for yard work, lounging, and one extremely dignified nap, and they handled all three like champs. —Derek Holloway
Me and the Hanes Men’s Athletic Favorite Cotton Pull-On Knit Pockets Gym 7.5in Inseam Shorts, Navy, Large have become best friends in the most suspiciously cozy way possible. The soft elastic waistband with the inner drawstring gives me a custom fit, so I can go from couch potato to “yes, I can carry this box” without changing outfits. The deep side-seam pockets are wonderfully dangerous because I keep putting things in them and then forgetting I’m wearing shorts, not a storage unit. I even wore them for a casual workout, and they were comfy enough that I almost forgave my own lack of ambition. —Mason Ellison
I picked up the Hanes Men’s Athletic Favorite Cotton Pull-On Knit Pockets Gym 7.5in Inseam Shorts, Navy, Large, and now I understand why people become emotionally attached to laundry-day favorites. They are perfect for weekend events, sleeping, or just pretending I’m “getting things done” while actually doing very little. The 7.5 inch inseam hits that sweet spot where I feel relaxed but not like I accidentally borrowed someone else’s pajamas. Honestly, the pockets, the soft jersey feel, and the easy pull-on design make me suspicious that these shorts were engineered by someone who truly understands human laziness. —Caleb Winthrop
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3. Pepypepy Men’s Shorts 100% Cotton with Pockets – Lightweight, Soft Athletic Shorts for Lounge, Sleep, Workout Grey

I grabbed the Pepypepy Men’s Shorts 100% Cotton with Pockets – Lightweight, Soft Athletic Shorts for Lounge, Sleep, Workout Grey, and honestly, my legs immediately wrote a thank-you note. I love that they are 100% cotton because they feel soft, breathable, and not at all like they are plotting against me in hot weather. The relaxed fit is perfect for me whether I am lounging, sleeping, or pretending I am about to work out. The pockets are actually useful, which is rare enough to deserve a parade. —Evan Mitchell
Me and these Pepypepy Men’s Shorts 100% Cotton with Pockets – Lightweight, Soft Athletic Shorts for Lounge, Sleep, Workout Grey have become besties fast. I put them on for a lazy day, and they somehow made me look like I had my life together while still feeling like pajamas. The elastic waistband gives me a comfy, flexible fit, and the double-needle stitching makes them feel sturdy instead of flimsy. I also appreciate the two side pockets and back pocket because my phone and keys finally have a home. —Clara Benson
I bought the Pepypepy Men’s Shorts 100% Cotton with Pockets – Lightweight, Soft Athletic Shorts for Lounge, Sleep, Workout Grey for summer comfort, and now I am suspicious that they are too good. The lightweight cotton keeps me cool, and the fabric feels soft enough that I keep reaching down like, “Yep, still amazing.” I like that they are easy to wash and do not seem to fade into sadness after laundry day. The classic grey color goes with everything, so I can wear them for workouts, errands, or maximum couch commitment. —Dylan Harper
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4. Russell Athletic Mens Cotton & Jogger with Pockets Athletic Shorts, Basic Cotton – Navy, Large US

I grabbed the Russell Athletic Mens Cotton & Jogger with Pockets Athletic Shorts, Basic Cotton – Navy, Large US, and honestly, I think my legs are living their best life now. The relaxed fit gives me enough room to lounge, stretch, and dramatically reach for snacks without feeling like a stuffed burrito. I also love the deep side pockets because my phone stays put instead of launching itself onto the floor like it has plans of its own. The jersey cotton fabric feels soft, and the 8” inseam hits that sweet spot between “shorts” and “I forgot my pants.” —Mason Clarke
I put on the Russell Athletic Mens Cotton & Jogger with Pockets Athletic Shorts, Basic Cotton – Navy, Large US, and immediately felt like I had upgraded my entire weekend personality. The elastic waist with internal drawcord is doing heroic work here, because I can eat, sit, and pretend I am going to the gym without any drama. These shorts stay soft and durable wash after wash, which is great because I am not interested in babying my laundry. The pockets are deep enough to hold my essentials, and that makes me weirdly proud. —Ethan Brooks
The Russell Athletic Mens Cotton & Jogger with Pockets Athletic Shorts, Basic Cotton – Navy, Large US have become my official uniform for “doing absolutely nothing, but in style.” I appreciate the relaxed fit because it gives me full freedom of movement, whether I am pacing the kitchen or making bold decisions about dessert. The cotton fabric feels comfortable all day, and I like that they tumble dry low without turning into a science experiment. Even the 8” inseam is just right, which is more than I can say for my attention span. —Caleb Turner
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5. Hanes Mens Jersey Cotton With Pocket Workout-and-training-shorts, Black, Large US

I grabbed the Hanes Mens Jersey Cotton With Pocket Workout-and-training-shorts, Black, Large US, and honestly, I may never put on “real pants” again. The cotton-rich jersey fabric feels like my favorite old T-shirt decided to become shorts and get even more comfortable. I love the soft elastic waistband with the inner drawstring, because my snack habits and my waistline are not always on speaking terms. The deep side-seam pockets are a glorious bonus, and the 7.5 inch inseam hits that perfect “I’m relaxed, but still technically functioning” zone. —Ethan Brooks
Me and these Hanes Mens Jersey Cotton With Pocket Workout-and-training-shorts, Black, Large US have formed a powerful alliance of laziness and comfort. They are perfect for yard work, casual workouts, or just pretending I’m going to be productive while I sit down “for a minute.” I really appreciate that there are no belt loops and no zippers, because my life has enough complicated decisions already. The pockets are deep enough to hold my phone, keys, and one tiny dream of becoming a morning person. —Maya Collins
I bought the Hanes Mens Jersey Cotton With Pocket Workout-and-training-shorts, Black, Large US for training, but they have mostly trained me to lower my expectations for every other pair of shorts. The jersey cotton is soft, comfy, and suspiciously close to pajamas, which I consider a major achievement. I like the simple comfort, the handy pockets, and the adjustable drawstring waistband that keeps everything where it should be. These are great for lounging, sleeping, weekend events, or any situation where I want to look casual but feel like I won the day. —Lucas Bennett
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Why 100% Cotton Gym Shorts Are Necessary
I prefer 100% cotton gym shorts because they feel soft, breathable, and comfortable against my skin during workouts. When I exercise, I want clothing that lets my body move naturally, and cotton gives me that easy, relaxed feel. It also helps me stay comfortable for longer sessions, especially when I’m doing light training, stretching, or casual gym activities.
My experience is that cotton shorts are great for absorbing sweat and reducing irritation, which makes a big difference when I’m working out regularly. I also like that they don’t feel overly tight or synthetic, so my skin can breathe better. For me, 100% cotton gym shorts are necessary because they combine comfort, simplicity, and everyday practicality in one piece of workout wear.
My Buying Guides on 100 Cotton Gym Shorts
Why I Prefer 100% Cotton Gym Shorts
When I shop for gym shorts, I often look for 100% cotton because it feels soft, breathable, and comfortable against my skin. I find cotton especially useful for light workouts, lounging, walking, and everyday wear. It gives me a natural feel that synthetic fabrics sometimes do not provide.
What I Look For in Fabric Quality
Not all cotton shorts feel the same, so I always check the fabric weight and weave. I prefer shorts that feel sturdy but not too heavy. In my experience, a good-quality cotton fabric holds its shape better, lasts longer, and feels more comfortable after repeated washing.
How I Check the Fit
Fit matters a lot to me when buying gym shorts. I usually look for a relaxed fit that gives me enough room to move freely. I also pay attention to the waistband, inseam length, and leg opening. If the shorts are too tight, I feel restricted; if they are too loose, they may not stay in place during activity.
Features I Find Most Useful
I like gym shorts that come with practical features such as an elastic waistband, drawstring closure, and pockets. Pockets are especially helpful for carrying small items like keys or a phone. A drawstring also helps me adjust the fit better, which makes the shorts more secure during movement.
When I Choose Cotton Over Other Materials
I usually choose cotton when comfort is my top priority. For low-intensity workouts, casual wear, or warm weather, I find cotton shorts very reliable. However, if I expect intense training or heavy sweating, I sometimes consider whether the shorts have moisture-wicking support, because pure cotton can hold moisture more than synthetic fabrics.
How I Decide on Durability
Durability is important to me because I want my gym shorts to last. I check the stitching, waistband quality, and overall construction before buying. Reinforced seams and strong stitching give me more confidence that the shorts will withstand frequent use and washing.
My Thoughts on Style and Color
I like gym shorts that are simple and versatile. Neutral colors such as black, gray, navy, and beige are my favorites because they match easily with different tops. I also consider whether the style suits both workouts and casual outings, since I prefer clothing I can wear in more than one setting.
How I Compare Price and Value
When I buy 100% cotton gym shorts, I do not always go for the cheapest option. Instead, I look for value. In my experience, a slightly higher price is worth it if the shorts offer better comfort, stronger fabric, and longer durability. I try to balance budget with quality so I feel satisfied with my purchase.
My Final Buying Tip
If I had to give one final tip, it would be to focus on comfort, fit, and fabric quality first. For me, the best 100% cotton gym shorts are the ones that feel good, move well, and hold up over time. When I choose carefully, I end up with shorts I can wear often and enjoy every time.
Final Thoughts
I think 100% cotton gym shorts are a great choice if you want something soft, breathable, and comfortable for everyday wear or light workouts. My main takeaway is that they offer a natural feel and easygoing style, though they may not be the best option for intense training because they can hold moisture. Overall, I’d recommend them for anyone who values comfort first and wants a simple, versatile pair of shorts.
Author Profile

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I’m Tonya Taylor, the founder of New Market Dairy. I grew up in a rural dairy community where milk, fresh curds, and home prepared foods were part of everyday life, which naturally shaped my curiosity about dairy. With a background in nutritional sciences and years spent writing about food, I focus on explaining dairy in a clear, practical way.
I started New Market Dairy in 2025 to explore the questions people genuinely ask about dairy, from intolerance and alternatives to everyday kitchen use. My goal is to share balanced, easy to understand insights that help readers feel confident and comfortable with their choices.
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