CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR Flexmode Brief
CX01BR

Flexmode Brief

ElastaneOriginal
$46.00 AUD

Color Bianco

Select Size
Size Guide

5.0
Rated 5.0 out of 5 stars
20 Reviews
Love the new ribbed fabric
Incredible fit and feel
I can't get over how comfortable these are to wear
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BIS

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CX01BR Flexmode Brief

Original Pouch

The most enhancing and uplifting of the Cocksox pouch designs. Choose the Original Pouch when your boys want a boost.

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The Lowdown + -

Crafted from premium Italian-made ribbed fabric, the FlexMode Collection underwear brief redefines athleisure underwear with next-level comfort, support and stretch.

The CX01 cut is the original Cocksox underwear design, a skimpy high-cut brief with the enhancing comfort of the Original Pouch. The high-performance ribbed material offers a luxuriously soft touch with exceptional breathability and two-way stretch.

Transitioning seamlessly from workout to workday, FlexMode underwear is your versatile everyday essential for performance, comfort and unmistakable Cocksox style.

Features + -
  • Unique Cocksox enhancing pouch
  • Internal elastic waist band for extra comfort & support
  • Soft feel and two-way stretch
  • Flattering, unlined cut for maximum style
  • Helps sweat to evaporate
    Fabric + -
    • 92% Polyamide 8% Elastane
    • Fabric weight 200 g/m²
    • Fabric made in Italy
    • Breathable and fast drying 
    • Ribbed fabric
    Care Instructions + -

    To help preserve the quality of your garment, we recommend turning it inside out or placing it in a wash bag before laundering to avoid friction with abrasive surfaces.

    Use a gentle cycle or hand wash in cold to warm water, and opt for a mild liquid detergent, ideally eco-friendly as it's gentler on fibres. We also suggest line drying in the shade to maintain the fabric's integrity.

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    Customer Reviews

    Based on 29 reviews Write a review
    5.0
    Rated 5.0 out of 5 stars
    Based on 20 reviews
    100%would recommend this product
    Write a Review (Opens in a new window)
    20 reviews
    • DM
      Darren M.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Sep 8, 2026
      Love the Underwear

      Love the Flexmode Brief

      Was this helpful?
    • JB
      JOHN B.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Jul 11, 2026
      Great fit and Look

      Fit great look great feel great perfect fit and wife can’t keep her hands off them !!

      Was this helpful?
    • SB
      stephen b.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Jul 10, 2026
      Favorite undies

      The fit is perfect, the material is super soft. They feel as if I wasn’t wearing anything.

      Was this helpful?
    • MS
      Martin S.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Jun 26, 2026
      CX01BR Flexmode Brief

      A great fit, just right even for an aging body.

      Was this helpful?
    • MA
      Mark A.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Jun 25, 2026
      Soft, comfy fabric and great cut

      I love these. The fabric has a super soft feel, and since it's not all cotton, the mild sweat wicking adds to the comfort.

      The cut on the thighs and butt is great, and my favorite part of the pouch is not the show off factor (it's really more modest than it may look in pics), but by pushing everything forward, it keeps everything isolated, cool, and comfortable.

      Was this helpful?
    Show More
    CX01BR Flexmode Brief
    Fast Worldwide Shipping
    Fast Worldwide Shipping Orders ship within 2 business days via fast, reliable and fully trackable services. Express shipping options also available.
    CX01BR Flexmode Brief
    Discreet Packaging
    Discreet Packaging All orders are packaged discreetly, so no need to fear uncomfortable looks from the postie! There are no mentions of Cocksox or specific styles of garments on the outside of the package.
    CX01BR Flexmode Brief
    30 Day Returns Policy
    30 Day Returns Policy We are so sure that wearing Cocksox will enhance your day, if any pair doesn’t meet your satisfaction we offer a 30 day return policy as a commitment to your comfort. Please see our returns page for further details.