Unless you’ve been beneath a refrigerated rock, you know it’s been hot enough to buckle asphalt and fry eggs on concrete. If you’re hot-natured or a heavy sweater, then this can be a wet, miserable season — and certainly so if you’re walking around with “swamp ass” or “swass” as some call it. Unfamiliar with the term? It happens your nether regions get ultra-hot and sweaty. Whether due to hot flashes, night sweats, working out or just a heat wave — drenched underwear aren’t ideal. So, there’s no better time than now to upgrade your intimates with something to bring more comfort, especially since Bamboo Cool’s underwear runs for as low as $8 a pair for men’s options and $6 for women.
The key to the underwear’s cooling performance? Viscose made of bamboo! The brand notes that this material makes them 30% more breathable than cotton.
The fabric is meant to help minimize overheating to prevent excessive sweaty. Even if you do sweat, the material is meant to wick away moisture, so it should absorb quickly to prevent you from feeling all damp and, well, swampy.
And shoppers are co-signing this left and right!
“Say goodbye to swamp ass,” one reviewer wrote about the men’s boxer briefs, amongst a group of folks sharing the same sentiments about the cooling undies.
”[They’re] cooling and sweat-wicking. [T]he only underwear that actually does what its supposed to do, no swamp ass this summer in humid and hot temps!”
“Best underwear I’ve ever owned,” another shopper, Aaron Benjamin, noted.
“They don’t ride up. I work in a hot environment and no swamp ass!!! Those of you know what that is if you’re working in a hot environment. I will be purchasing more. Thank you.”
The brand actually does make bamboo boxer briefs for women (at an equally good price) if you prefer that, but it’s the midwaist panties that people credit for ending their intimate area issues on hot days.

“No more swamp [butt],” wrote Gillianski. “Fits true to size, soft, breathable, stays in place. Really great for keeping cool when it’s roasting outside.”
Victoria out in the “SE USA” also shared that even “in the 100° heat with 85% humidity,” the cooling underwear delivers on preventing “swamp ass.”
One hiker also noted that these are the panties they wore for a “very sweaty hike” and they keep her “cool, dry, and comfortable!”
Beyond the de-swamping, people also love the underwear for just being dang-on good quality.

They’ve called out that Bamboo Cool underwear washes well (no pilling or weird stretching in the dryer), don’t ride up the butt, don’t cut into the thighs and don’t pinch the waist.
Whether you’re outdoors a lot, pregnant, post-partum or work in a hot environment — several folks of different genders probably share your experience who vouch for these cooling underwear being a game changer.
Snag a pack of these cooling underwear while they’re valued at $8 and $6 a piece and available in multiple color options. And read on for more reviews from people surviving “swamp ass” thanks to these mighty drawers.
Promising Reviews
“Should advertise to more blue collar men. I haven’t had to pick a single wedgie! No more swamp a$$! Holds the gonads perfectly.” — Branagen Black“Very comfortable and does not crawl up my butt. Does not cut into my bulging tummy. Does not scratch my thighs or do all manner of things that other underwear sometimes does. Its just there and I don’t even notice that I’m wearing underwear. And that’s how it should be.” — LHP
“Fits true to size, soft, breathable, stays in place. Really great for keeping cool when it’s roasting outside.” — Gillianski
“So far, I love these! They washed well and I “line-dry” them, so I don’t know how well they do in the dryer. They actually do feel cool and are very comfortable. They stay put, don’t ride up or down. I bought BAMBOO COOL Womens Underwear, Moisture-Wicking Briefs, Soft and Breathable Panties, “Mid Waist”, 5-Pack in size XL. I’m 5′5 and 190lbs. I liked them so much that I bought 2 more packs.” — Diane Rogers
“These have been the most durable and comfortable underwear I’ve ever had… and I’ve truly put them to the trial. They survived my “swamp test” 🤣 Going to buy more.” — Rough Hike
“Arrived quickly. True to size and fit comfortably. No riding up or pinching at the waist. The material is extremely soft and light. Keeps you cool. I have washed and dried them and they look brand new. The cut is flattering not frumpy.” — Mama H.
“I LOVE these! I live in SWFL and it is swampass season 9 months of the year :). I wore Hanes cotton undies because always told the cotton was better for the vj. But the cotton would allow my sweat to visible soak thru and I always looked like I peed my pants or someone stuck a hose down the back of my shorts and let it trickle. These absorb a lot of sweat and apparently wick it away, I’m not sayin* you won’t feel sweat, you will but it doesn’t go thru as much as with cotton and looks better. And they feel so soft and comfy :)” — Momarch
“I work outside and drive a lot, nobody wants to sit in a swamp. These will keep you cool and dry and are really no different than cotton for warmth in the cold. Make the switch you won’t regret it.” — Legend777
“So I work in a smelting factory and my body is drenched when I get off work usually. These boxers have been a god send! So comfy, so soft, sooooo swamp ass reducing! 10/10 would buy again.”— Carlos
The Real Deal: We use deal trackers and commerce experience to sift through “fake” hike-and-drop deals and other deceptive sales tactics. Products will usually be rated at least 4 stars with a minimum 15% discount. (And when there’s an exception, we’ll tell you why.)
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