CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS

Boy Leg Swim Brief

ElastaneContour
¥8,000 JPY

Color Astra

Select Size
Size Guide

4.8
Rated 4.8 out of 5 stars
30 Reviews
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BIS

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x3 SAVE 10% x4 SAVE 15% x5 SAVE 20%

Must be the same style. Excludes sale colours.

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CX79GS Boy Leg Swim Brief

CX79 Boy Contour Pouch

The Contour Pouch holds you closer to the body, giving the ultimate comfort and support during periods of high activity.

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The Lowdown + -

The amazing Gloss Satin Collection fabric provides a smooth form-fitting silhouette on our boy-leg cut. Dive in and make a splash in these stunning briefs.

The CX79GS features the unique Cocksox® contour pouch for maximum comfort and support, a butt hugging seamless wrap around back and internal draw string - so what goes on in the surf, stays on in the surf. 

Features + -
  • Cocksox® contour pouch
  • Sexy extreme boy-leg cut
  • Butt hugging seamless wrap around back
  • Internal draw string waist
  • High quality Italian fabric
  • Pouch lined in silky lightweight nylon
Fabric + -
  • 79% Polyamide 21% Elastane
  • Premium Italian fabric
  • Satin-effect with extraordinary brightness
  • Lightweight - 180 g/m2
  • Great fit and comfort
  • Maximum shape retention even after repeated washings
  • Quick drying
Care Instructions + -

All swimwear should be rinsed after getting out of the pool or sea to wash away chlorine or saltwater residue. 

Swimwear fabric should only ever be hand washed, ideally in cold water, and free from any detergent or other chemicals  (i.e bleach) that are not specified for use with delicate fabrics. The garments should then be air dried away from sunlight, and should never be machine dried.

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Customer Reviews

Based on 1 review Write a review
4.8
Rated 4.8 out of 5 stars
Based on 30 reviews
Total 5 star reviews: 27 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
97%would recommend this product
Write a Review (Opens in a new window)
30 reviews
  • TG
    Thomas G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    May 30, 2026
    Boy leg swim brief

    I’m a thinner guy 6’ 150 and the size small fits perfectly on me. I have several of these suits in different prints as well as black and turquoise. They make your junk look bigger and sexy af.

    Was this helpful?
  • JW
    Jason W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    May 20, 2026
    Love the gloss satin look

    I love these swimsuits, the cut is perfect. I did size up on these as I read the the "gloss satin collection" is a little more snug, glad I went with a littler larger size, they fit great.

    Was this helpful?
  • PC
    Philip C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Mar 19, 2026
    Boy leg

    What all the smooth 70 year olds are wearing on the beach for well over 10years . Just love them

    Was this helpful?
  • NM
    Nicholas M.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    Mar 11, 2026
    I like it

    I really like the fabric and color but I would personally prefer the original pouch over the contour one. Some may like this pouch better which is fine.

    Was this helpful?
  • JP
    Jose P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Mar 4, 2026
    Amazing!

    As always, the fit is perfect, incredibly comfortable, and the quality is outstanding!

    Was this helpful?
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CX79GS Boy Leg Swim 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.
CX79GS Boy Leg Swim 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.
CX79GS Boy Leg Swim 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.
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief
CX79GS Boy Leg Swim Brief