• Happy New Year, Elevated 30% Off All Styles with Code NEWYEAR30

    Merry Christmas, Elevated 30% Off All Styles with Code NEWYEAR30

  • Worldwide Shipping Over $60

    Worldwide Shipping Over $60
  • NuAir Mesh Raw Briefs in multiple colors featuring moisture-wicking, lightweight, quick dry, and no visible panty line design.
  • NuAir Mesh Flex breathable high-stretch mesh brief 5-pack with reinforced thigh bands and antibacterial cotton-lined gusset
  • NuAir Mesh Flex black breathable mesh briefs 5-pack with reinforced thigh bands and antibacterial cotton gusset
  • NuAir Mesh Flex breathable performance briefs 5-pack with reinforced thigh bands and antibacterial cotton gusset
  • NuAir Mesh Flex Brief Women's Underwear
  • NuAir Mesh Flex Brief Women's Underwear
  • NuAir Mesh Flex Brief Women's Underwear
  • NuAir Mesh Flex Brief lightweight moisture-wicking seamless underwear with no visible panty lines and cool cotton gusset
  • NuAir Mesh Flex Brief Women's Underwear

NuAir Mesh Flex Brief（5-Pack）

4.0
Rated 4.0 out of 5 stars
94 Reviews
$56.00 USD
$70.00 USD
Sale
Shipping calculated at checkout.

Package

Color

Size

Product details

Built for high-movement days, NuAir Mesh Flex offers breathable performance with reinforced support—so you can move hard without worry.

  • Reinforced Thigh Bands: Added grip at the leg openings keeps everything in place during high-intensity workouts
  • High-Stretch Mesh: Breathable, sweat-wicking fabric engineered for endurance and mobility
  • Secure Fit: 3D contouring adapts to your body while offering medium support where you need it
  • No Ride-Up, No Roll-Down: Designed to hold shape through squats, sprints, and strength training
  •  Antibacterial Gusset: 100% Cotton-lined for freshness and all-day hygiene

 

Materials & Care

O2 Fabric

Material image

62% POLYAMIDE, 38% ELASTANE

Our upgraded 2nd-gen O₂ Fabric™ features strategically placed Breathable Mesh Zones and an intricate jacquard weave that enhances airflow for superior ventilation. The adaptive-cut, seamless construction ensures a smooth, unrestricted fit that moves with your body. Light, delicate, and ultra-soft to the touch, this innovative fabric is designed to 'breathe' with you—keeping you cool, dry, and comfortable all day.

Softness
Weight
Stretch
Breathability
Machine Wash Cold

Machine Wash Cold

｜
Tumble Dry Low

Tumble Dry Low

Size guide

Size Chart

NuAir Raw vs. Flex: Which One Fits Your Lifestyle?

NuAir Mesh Raw

Edge Finish: Raw-cut, seamless
Visibility: Totally invisible
Best For: Yoga, Pilates, daily movement
Perfect Under: Leggings
Support: Soft, minimal
Mobility: Maximum stretch & flexibility

SHOW NOW

NuAir Mesh Flex

Edge Finish: Reinforced leg band for grip
Visibility: Nearly invisible
Best For: high-impact workouts
Perfect Under: Any pants
Support: Enhanced hold
Mobility: Balanced stretch with compression

SHOP NOW
4.0
Rated 4.0 out of 5 stars
Based on 94 reviews
SizingRated -0.1 on a scale of minus 2 to 2
Fabric QualityRated 4.4 on a scale of 1 to 5
Comfort LevelRated 4.3 on a scale of 1 to 5
76%would recommend these products
Write a Review (Opens in a new window)
94 reviews
  • Erin M.
    Verified Buyer
    Reviewing
    NuAir Mesh Flex Brief（5-Pack）
    I recommend this product
    Age 45-54
    Rated 5 out of 5 stars
    4 minutes ago
    Finally

    I have been looking forever for underwear that stays put (front and back) and cannot be seen when I’m doing yoga. I was able to do an entire flow class without thinking or feeling my underwear once!!!

    SizingRated 0.0 on a scale of minus 2 to 2
    Fabric QualityRated 4.0 on a scale of 1 to 5
    Comfort LevelRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • Abby T.
    Verified Buyer
    Reviewing
    NuAir Mesh Flex Brief
    I recommend this product
    Age 35-44
    Rated 5 out of 5 stars
    3 days ago
    Stays in place!

    This is the only underwear I don’t have to adjust all day long!!!

    SizingRated 0.0 on a scale of minus 2 to 2
    Fabric QualityRated 5.0 on a scale of 1 to 5
    Comfort LevelRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • KAREN
    Reviewing
    NuAir Mesh Flex Brief（5-Pack）
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    5 Stars

    These are perfect under those tight leggings needed for aerial and floor work.

    Was this helpful?
  • Carrie R.
    Verified Buyer
    Reviewing
    NuAir Mesh Flex Brief（5-Pack）
    I recommend this product
    Age Over 65
    Rated 5 out of 5 stars
    1 week ago
    Love These!!!

    I cannot begin to describe how much I love these! These feel like I'm wearing nothing.

    SizingRated 0.0 on a scale of minus 2 to 2
    Fabric QualityRated 5.0 on a scale of 1 to 5
    Comfort LevelRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • Kathy
    Reviewing
    NuAir Mesh Flex Brief（3-Pack）
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    No way something so small can be so great!!!!

    Was this helpful?
  • Never resold, always hygienic

    Individually Sealed

  • Safe, skin-friendly comfort

    PFAS-Free

  • Love it or return it

    30-Day Trial

  • Enjoy free shipping over $60

    Fast Shipping

Where Comfort Meets Performance.

SHOP

About Us

Join Us

Customer Service : 9:00 Am To 5:00 Pm (Mon To Fri)

Address:1317 Edgewater Drive,#666, Orlando, Florida 32804, United States

Email: info@nuagewears.com

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa