NuAir Mesh Flex Brief（5-Pack）
NuAir Mesh Flex Brief（5-Pack）
Estimated Shipping Time: 7–10 business days
The weightless revolution for high-movement days. The NuAir Mesh Flex is our answer to heavy, restrictive performance gear. Crafted from a feathery, high-stretch mesh that is entirely PFAS-free, this silhouette offers a chic, "barely-there" feel that rivals the invisibility of a thong without the discomfort. Whether you’re finding your flow in a hot yoga studio or working the land, move with total freedom.
The "Barely There" Feel An ultra-lightweight, seamless construction that offers a smooth look under leggings or workwear. It’s the comfort of a full brief with the invisibility of a thong—no digging, no wedgies, and no seams.
PFAS-Free & Body Safe We believe what touches your skin matters. Our fabric is 100% PFAS-free and features a 100% cotton-lined antibacterial gusset, ensuring your gear is as clean as it is capable.
Swamp-Proof & Quick-Dry High-stretch mesh provides maximum airflow for "no-swamp" comfort in high heat. Engineered to wick sweat and dry rapidly, it’s the perfect companion for travel, hiking, or farm work.
Universal 3D-Stretch Fit Our 3D contouring adapts to your unique shape—whether pear, apple, or peach. Reinforced thigh bands and an elastic-free waist mean zero rolling, zero pinching, and a fit that stays put through every squat.
Easy To Care For Durable enough for the toughest outdoor labor and simple enough for the road. Machine washable and designed to air-dry in a flash so you can pack less and do more.
Quick-View Guide
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Perfect Scenario: Hot Yoga, Farm Work, Humid Travel, High-Intensity Training.
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Primary Benefit: Super lightweight, rapid-dry, and seamless invisibility.
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The NuAir Promise: 100% PFAS-Free for your health and peace of mind.
NuAir Collection
The weightless revolution for high-movement days.
Hot Yoga/Farm Work/Humid Travel/ High-Intensity Training/Equestrian
Ultra Breathable
Wedgies Proof
- Kat K.Verified BuyerReviewingNuAir Mesh Flex Brief（5-Pack）I recommend this productRated 5 out of 5 stars8 hours agoStays in place
I was searching for a long time for the underwear that stays in place and this is the one! So happy that I found it
- Aileen R.Verified BuyerReviewingNuAir Mesh Flex Brief（3-Pack）I recommend this productRated 5 out of 5 stars3 days agoAn amazing brief
It’s such a brief.
- FrancaReviewingNuAir Mesh Flex Brief（5-Pack）Rated 3 out of 5 stars4 days ago3 Stars
The colors are nice, and the fabric is super soft. I wanted to love them, but they rolled and the fit was off.
- Samantha B.Verified BuyerReviewingNuAir Mesh Flex BriefI recommend this productRated 4 out of 5 stars6 days agoBought for running
Bought these to run long distance in. Very light, seem to stay in place on shorter distances so hopeful for longer distances!
- Paula H.Verified BuyerReviewingNuAir Mesh Flex BriefI recommend this productRated 4 out of 5 stars1 week agoAlmost Perfect
These briefs are truly great - extremely comfortable, no riding up, lightweight, and they will pack down to nothing. BUT they are stamped with the company’s name in dark letters right on the front (I purchased the pink color which is a soft neutral tone once they are on). If it’s important to you that they look nice - well they would except for this.