The Best Breathable Briefs for Hot Weather 2023

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 for you.

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 brief options for hot weather in 2023.

Stock up on your favorites and stay cool this summer.

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 Briefs

The Tommy John Air 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 Briefs

Tommy John’s Air Briefs utilize a stay-put waistband, comfortable contour pouch, and a Quick Draw horizontal fly.

2. Tommy John Cool Cotton Briefs

The Tommy John Cool Cotton Briefs are designed for everyday wear with a breathable and moisture-wicking fabric that keeps you cooler and drier than regular cotton. These briefs have a comfortable and supportive contour pouch.

Available on Amazon: Tommy John Cool Cotton Briefs

Tommy John’s Cool Cotton Briefs feature a soft pima cotton and spandex fabric blend with stretch to provide comfortable mobility. These briefs also feature a signature horizontal fly.

3. Mack Weldon AIRKNITx Briefs

The Mack Weldon AIRKNITx 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 Briefs

Shop at Mack Weldon: Mack Weldon AIRKNITx HD Briefs

Mack Weldon’s AIRKNITx Briefs utilize a supportive flyless pouch, a comfortable no-roll waistband, and odor-fighting properties. These briefs are also available in several rich HD colors.

4. David Archy Bamboo Air Briefs

The David Archy Bamboo Air Briefs feature an extra soft and breathable bamboo rayon fabric with a unique pore structure that allows for premium air permeability.

Shop at David Archy: David Archy Bamboo Air Briefs

David Archy’s Bamboo Air Briefs have a relaxed fit with seamless fitting tech for a great feel against your skin. These briefs utilize a comfortable stretch waistband and a 3D Pouch design for a perfect mix of support and freedom.

5. Separatec Micro Modal Breathable Quick Dry Briefs

The Separatec Micro Modal Breathable Quick Dry Briefs feature a comfortable and breathable micro modal fabric with fast moisture absorbing and dispersing OsmoHive technology.

Shop at Separatec: Separatec Micro Modal Breathable Quick Dry Briefs

Separatec’s Micro Modal Breathable Quick Dry Briefs utilize a 3D pouch design for supportive freedom, a soft elastic waistband, and a fitted texture structure with lightweight natural fiber.

6. Separatec Ionic MicroModal Breathable Briefs

The Separatec Ionic MicroModal Breathable Briefs feature silver ions with antibacterial and anti-odor properties to keep you feeling fresh. These briefs utilize a soft, light, and breathable superfine micro modal fabric for a refreshing fit.

Shop at Separatec: Separatec Ionic MicroModal Breathable Briefs

Separatec’s Ionic MicroModal Breathable Briefs have a highly elastic waistband for comfort and an innovative sewing technology that reduces friction and provides a soft feel.

7. Gregg Homme Room-Max Air Briefs

The Gregg Homme Room-Max Air Briefs are crafted with a soft high-end micro mesh fabric that’s incredibly soft and breathable. These briefs have great stretch, a comfortable fit, and a stable one-inch waistband that’s great for everyday wear.

Shop at HisRoom: Gregg Homme Room-Max Air Briefs

Gregg Homme’s Room-Max Air Briefs have a unique inner front panel construction that provides a gentle lift for improved freedom and slight volume enhancement.

8. Pair of Thieves SuperFit Briefs

The Pair of Thieves SuperFit Briefs feature a cool-to-the-touch mesh fabric that’s quick-drying and extra breathable with special micro-ventilation. These briefs have no-chafe seams, 4-way stretch, and an uber soft waistband.

Shop at Pair of Thieves: Pair of Thieves SuperFit Briefs

Available on Amazon: Pair of Thieves SuperFit Briefs

Pair of Thieves’ SuperFit Briefs utilizes a comfortable polyamide and spandex fabric blend that wicks moisture from your body.

9. Nike Dri-FIT Ultra Stretch Micro Briefs

The Nike Dri-FIT Ultra Stretch Micro Briefs feature a soft brushed fabric with sweat evaporating Dri-FIT technology to keep you dry and comfortable.

Shop at HisRoom: Nike Dri-FIT Ultra Stretch Micro Briefs

Nike’s Dri-FIT Ultra Stretch Micro Briefs utilize 4-way stretch for a complete range of motion, flat seams for comfort, and signature banded leg hem to keep in place.

10. Jack Adams Air Fit Briefs

The Jack Adams Air Fit Briefs feature dual pouch technology that lifts and supports in the front for extra comfort. These briefs have a soft and stretchy cotton and elastane fabric blend with great breathability.

Shop at FreshPair: Jack Adams Air Fit Briefs

Available on Amazon: Jack Adams Air Fit Briefs

Jack Adams’ Air Fit Trunks utilize a contour pouch with excellent support, flat seams to reduce chafing, and a low-rise fit that sits just below the waistline.

11. 2(X)IST (X) Sport Mesh No Show Briefs

The 2(X)IST (X) Sport Mesh No Show Briefs feature a performance-ready mesh fabric that’s extra lightweight and breathable. These briefs are stretchy and moisture-wicking for a dry and comfortable all-day fit.

Shop at 2(X)IST: 2(X)IST (X) Sport Mesh No Show Briefs

2(X)IST’s (X) Sport Mesh No Show Briefs have a smooth and streamlined microfiber elastic waistband and a clean turn back hem. These briefs sport a low-rise design, seamed 2-ply contour pouch, and a no-show leg binding.

12. 2(X)IST Speed Dri Mesh No Show Briefs

The 2(X)IST Speed Dri Mesh No Show Briefs feature an extra lightweight and breathable stretch mesh fabric with temperature regulating properties to wick away moisture and keep you cool and dry.

Shop at 2(X)IST: 2(X)IST Speed Dri Mesh No Show Briefs

2(X)IST’s Speed Dri Mesh No Show Briefs utilize a supportive contour pouch, tagless design, and an ultra-lightweight microfiber waistband.

13. SAXX DropTemp Cooling Cotton Briefs

The SAXX DropTemp Cooling Cotton Briefs feature incredibly fast moisture-wicking DropTemp Technology to keep you cool, dry, and comfortable. These briefs have a super soft feel with comfortable 4-way stretch.

Shop at SAXX: SAXX DropTemp Cooling Cotton Briefs

SAXX’s DropTemp Cooling Cotton Briefs are designed with non-chafing Flat Out Seams, a patented BallPark Pouch to reduce friction, and a stay-put anti-roll waistband.

14. Summer Code Micro Mesh Briefs

The Summer Code Micro Mesh Briefs feature a comfortable and breathable mesh material in a sporty cut. These briefs have a full back design with a contoured pouch in the front for extra comfort and support.

Available on Amazon: Summer Code Micro Mesh Briefs

Summer Code’s Micro Mesh Briefs utilize a perfect-fit elastic waistband and a high-quality nylon and spandex fabric blend that’s soft and stretchy.

What to Look for When Buying Breathable Underwear

When the hot summer months arrive, keeping cool becomes a priority for everyone.

One of the best ways to beat the heat can be found in your clothing choices.

Breathable garments, including underwear, help tremendously with your body’s ability to regulate temperature and keep from overheating.

While cotton fabric has long been considered the most breathable choice for underwear, fabric type is really just one aspect to consider if you’re looking for breathable underwear options that will keep you cool and dry.

For example, think about what happens to cotton when it gets wet (i.e. when you sweat).

The fabric gets damp and heavy, absorbing the moisture rather than dispersing it.

Underwear that also takes sweat and moisture management into consideration will help you stay cooler and drier for longer.

Because it’s not that you don’t want sweat to happen. Sweat is a good thing. It’s your body’s natural process of cooling down.

So, when browsing for breathable underwear to help you stay cool in hot weather, keep an eye out for underwear designed to assist your body’s temperature regulation process.

Look for underwear with breathable fabrics and design elements, such as cooling vents or breathable mesh, as well as sweat-wicking technology that will remove moisture from your skin.

This combination of design features, both the breathable and the moisture-wicking, will help you stay cooler, drier, and more comfortable in hot conditions.

If you’re looking to add some great briefs to your rotation, be sure to also check out our list of the Most Comfortable Briefs and our top picks for the Best Briefs Available on Amazon.

For other breathable underwear options, check out these Best Breathable Picks.