The Best Breathable Boxer Briefs for Hot Weather 2026
- The Underwear Review
- Mar 10
- 6 min read
Stay-cool underwear options for the hot summer months.
Whether you live in a warm climate, or the summer months are starting to roll around, a high-quality pair of breathable boxer briefs is underwear that you’ll never regret reaching for in the drawer.
Because we’ve all felt it before.
The swampy, pooling of sweat in our seat (commonly known as “swass”) that leaves you damp, sticky, and miserable.
But if you thought this was an unfortunate reality that you were resigned to live with, here’s some good news.
Swass is a treatable discomfort.
For reasons unknown, underwear has been an overlooked and underappreciated factor in staying cool.
It certainly shouldn’t be, however, as it’s the first thing you put on and the layer that rests right against your skin.
It makes perfect sense that when you incorporate breathable fabrics and garment features into the design of underwear, it can help to regulate body temperature and wick away moisture.
This in turn helps you stay cooler and drier for longer, whether you’re out in the sweltering heat or simply going about your everyday routine.
Here, we’ve rounded up the best breathable boxer brief options for hot weather in 2026.
Stock up on your favorites and stay cool this summer.
Here's how we make our picks for Best Breathable Boxer Briefs.
Every pair of underwear falls somewhere on the breathability spectrum.
Lots of underwear brands claim their boxer briefs have great breathability but certain options certainly perform better than others.
From extensive testing of men’s underwear options in hot and humid circumstances, we’ve found that two characteristics significantly boost underwear breathability.
1. Extra Lightweight Fabric
When the temperature rises and your body starts to sweat, there’s nothing worse than damp and heavy fabric sticking to your body.
The weight of the fabric before it gets damp and how it handles sweat will play a big role in overall breathability.
Typically, the best option is going to be a mesh fabric or a naturally breathable material with a permeable construction.
Not only does the permeability of these fabrics allow heat and sweat to move away from your body but it also helps your underwear dry faster.
2. Strategic Ventilation
The major obstacle in designing breathable underwear is creating a garment that maintains its structural and functional integrity.
In other words, underwear that’s super lightweight and permeable is useless if it doesn’t perform the other necessary features.
This balance can be achieved through strategically placed ventilation in optimal spots.
Adding ventilation to the spots where it’s needed most will go a long way in keeping you cool while still offering other key aspects like comfort and support.
Note: Featured products are independently selected and reviewed by The Underwear Review. If you purchase through our links, we may earn commission.
1. Tommy John Air Boxer Briefs
The Tommy John Air Boxer Briefs feature a signature feather-light Air Mesh fabric that’s extra breathable, quick-drying, and weighs in at a mere 2oz.
Shop at Tommy John: Tommy John Air Boxer Briefs (6-Inch)
Shop at Tommy John: Tommy John Air Boxer Briefs (8-Inch)
Tommy John’s Air Boxer Briefs utilize a stay-put waistband, comfortable contour pouch, and a Quick Draw horizontal fly.
These boxer briefs are available in both a standard 6-inch inseam length and longer 8-inch inseam length, as well as several color options.
2. Mack Weldon AIRKNITx Boxer Briefs
The Mack Weldon AIRKNITx Boxer Briefs feature a breathable performance design that keeps you cool, dry, and comfortable with moisture-wicking capabilities and targeted cool zone construction.
Shop at Mack Weldon: Mack Weldon AIRKNITx Boxer Briefs (6-Inch)
Shop at Mack Weldon: Mack Weldon AIRKNITx Boxer Briefs (8-Inch)
Mack Weldon’s AIRKNITx Boxer Briefs utilize a supportive flyless pouch, a comfortable no-roll waistband, and a stay-put leg design to minimize any fabric bunching.
These boxer briefs are available in both a classic 6-inch inseam length and longer 8-inch inseam length, as well as multiple color and pattern options.
3. LEO High-Tech Mesh Boxer Briefs
The LEO High-Tech Mesh Boxer Briefs feature an extra soft ComfortTech microfiber fabric with ventilated power mesh legs to keep you cool and dry.
These boxer briefs sport a supportive ergonomic pouch with curved seams for the perfect fit.
Shop at LEO: LEO High-Tech Mesh Boxer Briefs
Available on Amazon: LEO High-Tech Mesh Boxer Briefs
LEO’s High-Tech Mesh Boxer Briefs utilize a wide stay-put waistband and no roll-up leg bands to keep you comfortable and distraction-free.
These boxer briefs are available in multiple color options.
4. TBô Bamboo Viscose Boxer Briefs
The TBô Bamboo Viscose Boxer Briefs feature a signature Bamboo Viscose fabric that’s incredibly soft, naturally breathable and moisture-wicking, and has a nearly weightless feel.
These boxer briefs sport a flattering ergonomic pouch with the perfect amount of comfortable support for everyday wear.
Shop at TBô: TBô Bamboo Viscose Boxer Briefs
Available on Amazon: TBô Bamboo Viscose Boxer Briefs
TBô’s Bamboo Viscose Boxer Briefs utilize a wraparound fabric waistband for maximum comfort and a touch of spandex stretch in the fabric blend for the perfect fit.
These boxer briefs are available in many stylish colors and prints, including limited-edition options.
5. All Citizens Elite Air II Boxer Briefs
The All Citizens Elite Air II Boxer Briefs feature a signature Paradise Pocket pouch design for adjustment-free comfort and mesh breathe zones for ventilation where it’s needed most.
These boxer briefs sport a silky soft NuSilk fabric that’s incredibly breathable, sweat-wicking, and quick-drying.
Shop at All Citizens: All Citizens Elite Air II Boxer Briefs
All Citizens’ Elite Air II Boxer Briefs utilize a no leg-roll Power Grip design with laser-cut leg grippers lined with soft silicone for incredible hold.
These boxer briefs have amplified 360-degree stretch, a featherlight design, and a smooth glide finish.
6. SilkCut Micro Modal Air Boxer Briefs
The SilkCut Micro Modal Air Boxer Briefs feature a signature Micro Modal Air fabric that’s incredibly soft, breathable, and featherlight.
These boxer briefs sport a shorter 3-inch inseam length that cuts down on leg roll while providing the perfect amount of coverage and support.
Shop at SilkCut: SilkCut Micro Modal Air Boxer Briefs
SilkCut Micro Modal Air Boxer Briefs sport a comfortable contour pouch for support and a minimal Flex-Knit waistband that comfortably stays-put and doesn’t pinch.
These boxer briefs utilize 4-way stretch that moves with your body, moisture-wicking technology to keep you dry and comfortable, and are available in several stylish color options.
7. SAXX Multi-Sport Mesh Boxer Briefs
The SAXX Multi-Sport Mesh Boxer Briefs feature a smooth and breathable 4-way stretch fabric with moisture-wicking Stop Drop Technology in the pouch lining to keep you dry and comfortable.
These boxer briefs sport a signature BallPark Pouch Pro for enhanced pouch support and a no-roll waistband and leg design to eliminate distractions.
Shop at SAXX: SAXX Multi-Sport Mesh Boxer Briefs
Available on Amazon: SAXX Multi-Sport Mesh Boxer Briefs
SAXX’s Multi-Sport Mesh Boxer Briefs utilize signature Flat Out Seams to eliminate chafing and an impressive Three-D Fit 9-panel construction.
These boxer briefs are available in several stylish color and print options.
8. SAXX DropTemp Cooling Cotton Boxer Briefs
The SAXX DropTemp Cooling Cotton Boxer Briefs feature incredibly fast moisture-wicking DropTemp Technology to keep you cool, dry, and comfortable.
These boxer briefs have a super soft feel with comfortable 4-way stretch.
Shop at SAXX: SAXX DropTemp Boxer Briefs
Available on Amazon: SAXX DropTemp Boxer Briefs
SAXX’s DropTemp Cooling Cotton Boxer Briefs are designed with non-chafing Flat Out Seams, a patented BallPark Pouch to reduce friction, and a stay-put anti-roll waistband.
9. Under Armour Tech Mesh Boxerjock
The Under Armour Tech Mesh Boxerjock is a sporty boxer brief option great for both physical activity and everyday wear.
These boxer briefs have an incredibly soft and breathable all-over mesh fabric that's sweat-wicking and quick-drying for lasting comfort.
Shop at Under Armour: Under Armour Tech Mesh Boxerjock
Available on Amazon: Under Armour Tech Mesh Boxerjock
Under Armour’s Tech Mesh Boxerjock feature a performance waistband that stays put without constricting and an extended bottom hem that lays flat and stays in place.
These boxer briefs have 4-way stretch and no side or back seams for extra comfort and mobility.
10. Pair of Thieves SuperFit Boxer Briefs
The Pair of Thieves SuperFit Boxer Briefs feature no-chafe seams and cooling mesh fabric that’s soft and cool-to-the-touch.
These boxer briefs are designed with unique micro ventilation throughout, resulting in superior breathability.
Shop at Pair of Thieves: Pair of Thieves SuperFit Boxer Briefs
Available on Amazon: Pair of Thieves SuperFit Boxer Briefs
Pair of Theives’ SuperFit Boxer Briefs utilize a comfortable polyamide and spandex fabric blend that offers comfort and moisture-wicking ability.
These boxer briefs have an extra soft waistband that’s tag-free and stays-put.
11. PSD Cool Mesh Boxer Briefs
The PSD Cool Mesh Boxer Briefs feature a 100% cool mesh panel construction on both the front and back that’s treated with cooling properties for a soft and silky feel with enhanced breathability.
Shop at PSD: PSD Cool Mesh Boxer Briefs
PSD’s Cool Mesh Boxer Briefs utilize comfortable four-way stretch and flatlock seams for added durability.
These boxer briefs sport a contoured sealed pouch and a wide and soft microfiber elastic waistband.
If you’re looking to add some great boxer briefs to your rotation, be sure to check out our list of the Most Comfortable Boxer Briefs and the best boxer briefs Available on Amazon.
And for more breathable underwear options, check out these Best Breathable Picks.
