White men's underwear with 'FLEX' branding on a white background
White underwear with 'Flex' branding on a model, accompanied by packaging and text about product features.
Special Edition 3D Innovation Briefs
Special Edition 3D Innovation Briefs
Special Edition 3D Innovation Briefs
Flex Knitwear 3D Innovation Brief-Vibe white boxer briefs with comfortable fit and modern design, shown in the product image.
Flex Knitwear 3D Innovation Brief-Vibe in white, showcasing the sleek, modern design of the men's underwear in a close-up image.
Black men's underwear with 'FLEX' waistband on a white background

3D Innovation Brief-Vibe White

Rs.1,100.00 Rs.950.00
دليل المقاسات

Size: S

S
M
L
XL
XXL

Color: Vibe White

Vibe White
Ultra Black
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The Flex 3D Innovation Brief for Men

Engineered with advanced fabric technology, the Flex 3D Brief combines 95% Combed Cotton + 5% Elastane for unmatched comfort and flexibility. Designed with 8-Way Stretch, it moves with you in every direction — whether you’re at work, in the gym, or relaxing.

Cut on unique grain lines, the fabric allows unrestricted motion, while flat-out seams and a tag-free finish guarantee irritation-free comfort. The natural breathability of cotton blended with the softness & strength of viscose ensures durability and luxury in every wear.

✨ Product Features

  • 🔄 Full Range of Motion with 8-Way Stretch
  • 📏 Tapered Bottoms – no ride-up, perfect stay-in-place fit
  • 👕 Flat-Out Seams – irritation-free comfort
  • ⚡ Ultra-Soft Comfort Flex Waistband
  • 🩲 Double-Layered Front Rise – added support where needed
  • 🚫 Tag-Free Design – zero itch 

🌿 Fabric Features

  • 🧵 Cotton/Lycra Jersey – smooth, premium finish
  • 🔄 8-Way Stretch – moves in every direction
  • 💧 2x Moisture-Wicking – faster sweat absorption
  • 🪶 2x Softer Feel – gentle on skin
  • 💪 2x More Durable – built to last
  • 🌬️ 2x Breathable – stay cool, stay fresh
  • 🛡️ Anti-Bacterial & Anti-Odor – all-day freshness

🧼 Washing Instructions

  • 🌀 Machine wash at 60ºC max
  • 🚫 Do not bleach, dry clean, or tumble dry
  • 🔥 Iron on medium heat

    ✨ Why You’ll Love Our 3d inn brief

    White underwear with 'Flex' branding on a model, accompanied by packaging and text about product features.
    Blue fabric with text labels for ultra soft, sports stretch, and combed cotton & lycra on a blue background.

    Fabric Technology

    SuperSoft Cotton-Lycra Blend
    Made from 95% combed cotton and 5% elastane for breathable softness and incredible stretch.

    Tag-Free Comfort
    No scratchy tags or bulky seams. Just clean construction that feels smooth all over.

    Durability + Flexibility
    Built to last wash after wash, with tapered hems and reinforced stitching to prevent ride-up.

    • 5 stars: 9 (100%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    S
    Sikandar Khan
    Comfortable

    Comfortable

    A
    Anonymous
    Definitely one of the best feeling briefs I've ever worn

    Definitely one of the best feeling briefs I've ever worn. It delivers what they say. Will order again for sure. Would've given more than 5 stars if there was a option.

    A
    Anonymous
    Quality is good But a bit

    Quality is good But a bit expensive

    A
    Ahmed
    Actually the best briefs I have ever woren would

    Actually the best briefs I have ever woren would definitely recommend everyone to try

    A
    Anonymous
    I’m really happy with my purchase from Flex Knitwear

    I’m really happy with my purchase from Flex Knitwear. The quality of the fabric is excellent, very soft and comfortable to wear. The fitting is perfect, true to size, and the Vibe White color looks clean and premium. The stitching and finishing are well done, showing great attention to detail. Overall, this product exceeded my expectations and I would definitely recommend Flex Knitwear to others.