How They Wear: Separatec Quick Dry Boxer Briefs
- The Underwear Review
- 2 days ago
- 5 min read
Signature dual pouch paired with quick drying fabric makes these the perfect hybrid option.

Our Verdict
The patented dual pouch from Separatec is what makes these boxer briefs stand out, but it’s the soft and stretchy quick-drying fabric that makes them special—a perfect hybrid pick for both everyday wear and physical activity.
We found that the stretchy fabric and ergonomic design helps to keep everything in place and prevents riding up in the back and for the legs.
Additionally, beyond their utility, these boxer briefs provide a sleek and flattering silhouette that’s available in several classic color options.

Shop at Separatec: Separatec Quick Dry Boxer Briefs
With their smooth and extra stretchy fit, these boxer briefs wear on your body like a second skin—all comfort, no constriction, and just the right amount of support.
Also, the quick drying fabric has a nice lightweight feel to it and dries up to 4x faster than the average boxer brief fabric choice, keeping you cool, dry, and comfortable.
Bottom Line: If you’re a pouch underwear guy looking for a stylish hybrid option that’s comfortable enough for extended wear but can also handle workouts and other activities—these are exactly what you want.
Here’s everything included in this guide:
Who Should Buy
We tried the Separatec Quick Dry Boxer Briefs and put them through our daily routine with a mix of work, activity, lounge, and rest scenarios. As a result, we found them to be a great choice for:
Specialty pouch underwear fans will love the innovative Separatec Dual Pouch design.
Boxer brief enthusiasts that prefer smooth and stretchy fabric blends in a sleek and sporty look.
Active individuals in search of a hybrid option that can provide extended comfort and stretchy athletic support.
Travelers and those on the go looking for a lightweight, low maintenance underwear option that doesn’t wrinkle or require any special treatment.
Anyone dealing with lower body sweat in search of a quick drying option that works fast.

Who Should NOT Buy
After testing the Separatec Quick Dry Boxer Briefs in a variety of everyday situations, we think it’s probably not the best underwear option for certain occasions and uses.
In particular, if you tend to be a fan of traditional contour pouch underwear designs, you may find this separating dual pouch a little outside of your comfort zone.
In this case, we’d recommend a stretchy hybrid boxer brief option with a traditional contour pouch like the SKIMS Sport Boxer Briefs.

Additionally, while these boxer briefs are more than comfortable enough for everyday wear, they’re less suited for the extra comfy and roomier feel that’s often preferred for lounge, rest, and sleep.
In that case, we recommend Separatec’s Bamboo Rayon Boxer Briefs, which feature the same signature dual pouch design but are better suited for both everyday wear and lounge wear with an extra soft and breathable fit.
Fabric & Design
The Separatec Quick Dry Boxer Briefs use a smooth and stretchy quick drying microfiber fabric with a blend of 80% polyamide and 20% spandex.
You’ll quickly notice the high degree of stretch and recovery that this blend provides, as these boxer briefs comfortably move with your body without shifting around, riding up, or constricting in any way.

We love how these boxer briefs have a lightweight and breathable feel that’s ideal for active situations, as well as a sleek and sporty look that provides friction-free layering.
We’re also impressed by the effectiveness of the quick-drying fabric, which dries noticeably faster than other fabric blends.

These boxer briefs tout “worry-free” care (i.e. toss them in the machine, no special treatment required) with wrinkle-resistant fabric that stays smooth and ready to wear no matter how they’re washed.
The care instructions for these boxer briefs are gentle cycle with cold water in machine or hand wash.
Waistband
These boxer briefs have a wide elastic waistband that delivers a perfect non-pinching fit throughout the day and a secure stay-put fit during physical activity.
The inside of the waistband is tagless for an extra smooth feel to maximize comfort and eliminate the chance for irritation during movement.

The waistband is black in color, regardless of the fabric color, and has the Separatec logo repeating around the waistband in both red and light grey coloring.
Overall, we can confidently say that this waistband offers a great blend of support and comfort that you can count on to stay put through activity and offer non-pinching security for extended wear.
Pouch
The Separatec Quick Dry Boxer Briefs have a patented dual pouch design that provides slight separation for an extra comfortable fit.
The dual pouch separation eliminates the uncomfortable sticking together sensation that can result from smaller single pouch designs.

While we found this pouch to provide adequate support for everyday wear and light to medium impact activities, you may find it a bit lacking if you’re looking for targeted support to the groin for high-impact activity.
Another feature unique to the Separatec pouch is the signature flip-up hood-style fly, which works in seamlessly between the dual pouch and allows for quick and easy access.
We also found that pairing this dual pouch design with a stretchy fabric blend resulted in a very ergonomic fit that helped to keep everything in place during movement (i.e. no bunching, leg rolling, etc.).
Legs
The smooth and stretchy leg design of these boxer briefs aligns perfectly with its supportive, yet non-constricting hybrid fit.
You’ll likely experience some leg rolling throughout the day if you’re active, however, as we mentioned before, the ergonomic design of these boxer briefs helps significantly with keeping everything in place, including the legs.

The inseam length of these boxer briefs is a standard 6.5 inches.
This length typically provides enough coverage in the inner thigh area to prevent any uncomfortable chafing or irritation.
If you’re all about comfort when it comes to your underwear, t-shirts, and more, be sure to check out our Most Comfortable Series.
And if you’re looking to add some great underwear to your wardrobe in quick fashion, you’ll also want to check out our top picks available on Amazon.