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The new shape of men’s fashion

4.8
Rated 4.8 out of 5 stars
272 Reviews

Throwback Sport Brief Basketball Orange

New Season
$28.00 USD
Item is in stock Hurry, Only 0 Left! Item is out of stock Item is unavailable

Size Size chart

True to size. For loose fit, go one size up.

Fit

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SmallTrue to sizeLarge

Vintage sport cuts with a sharper, modern edge.

The C-IN2 Throwback Sport Brief is crafted from soft single knit jersey that delivers lightweight comfort with a classic, vintage feel. Designed with a low-rise silhouette and reduced thigh coverage, it creates a bold, athletic fit that moves freely and feels effortlessly confident.

Contrast ribbed trim and a slim logo waistband channel retro gym energy, while the sculpted pouch keeps the fit supportive and clean. It’s throwback style with a refined finish.


Fit & Silhouette
Men's low-rise cotton sport brief — reduced thigh coverage and a high-cut leg that frees the quad and lengthens the line.

Soft Single Knit Jersey
95% Cotton, 5% Elastane. Lightweight single knit that feels broken-in from the first wear, with just enough stretch to move when you do.

Contour Pouch
1-ply contour construction shapes and lifts with a single layer of jersey. Natural definition — no padding, no bulk, nothing to adjust.

Rise
Low-rise, sitting below the natural waist so the logo band is the first thing that shows when your jeans sit low.

Binding & Trim
White ribbed binding outlines the legs and waist in contrast, pulling the eye along the cut.

Waistband
1" elastic waistband with the C-IN2 logo repeated across it, slim enough to disappear under a waistband and sharp enough when it doesn't.


Fit note
True to size. Size up for a looser fit.


Care
Machine wash.
Imported.


Throwback

Throwback pulls from the past and refines it for right now — vintage silhouettes and classic athletic details rebuilt on a modern fit. Old-school influence, new-school confidence.

Brief style underwear
Low-rise, sits below the natural waistline

Model's height is 6"1'/185 cm, and he is wearing size M.

95% Cotton 5% Elastane
Machine Wash
Imported

Get free shipping for US orders over $99.

Discreet packaging: plain poly bag or brown box.

For shipping info: C-IN2 Shipping.

Discreetly shipped in a plain brown box or poly bag.

SKU: 6614-754AS-XS

Complete the Set

Need help?

Send us an email at support@c-in2.com.

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4.8
Rated 4.8 out of 5 stars
Based on 272 reviews
Total 5 star reviews: 240
Total 4 star reviews: 22
Total 3 star reviews: 4
Total 2 star reviews: 2
Total 1 star reviews: 4
96%would recommend these products
Reviews Summary
Customers say these briefs are very comfortable and offer great fit, with many praising the retro throwback style and vibrant colors. The white piping detail is frequently mentioned as an appealing feature. Many reviews note the sizing runs small, with several customers recommending going up one size for a better fit. Users appreciate the soft fabric with good stretch and find them supportive and well-made. The sport brief design is particularly popular among those with larger thighs. While most love the snug fit, some find it too tight in their usual size.
Customers Talked About
272 reviews
  • PK
    Pang K. M.
    Verified Buyer
    Reviewing
    Throwback Sport Brief Paden Purple
    I recommend this product
    Body Type Big Junk
    Height 5' 7-5' 9
    Normal Size Worn L
    Size in Other Brands M
    Size Bought L
    Rated 5 out of 5 stars
    2 months ago
    非常適合

    十分滿意

  • JS
    Jose S.
    Verified Buyer
    Reviewing
    Throwback Sport Brief Paden Purple
    I recommend this product
    Body Type Big Butt, Big Junk
    Normal Size Worn L
    Size in Other Brands L
    Size Bought L
    Rated 5 out of 5 stars
    7 months ago
    lo e the color and

    lo e the color and the comfort

  • JS
    Jose S.
    Verified Buyer
    Reviewing
    Throwback Sport Brief Tucker Teal
    I recommend this product
    Body Type Big Butt, Big Junk
    Normal Size Worn L
    Size in Other Brands L
    Size Bought L
    Rated 5 out of 5 stars
    7 months ago
    confort , strong material ,

    confort , strong material , nice style

  • AT
    Alphonso T.
    Verified Buyer
    Reviewing
    Throwback Sport Brief Pierre Pink
    I recommend this product
    Body Type Tall, Big Butt, Big Thighs
    Normal Size Worn XL
    Size in Other Brands M
    Size Bought XL
    Rated 5 out of 5 stars
    1 year ago
    Absolutely greta underwear to wear!

    Absolutely greta underwear to wear! Especially at the gym! It provides support while having that freedom needed.

  • DH
    Darrell H.
    Verified Buyer
    Reviewing
    Throwback Sport Brief Benicio Blue
    I recommend this product
    Body Type Stocky
    Normal Size Worn L
    Size in Other Brands L
    Size Bought L
    Rated 5 out of 5 stars
    1 year ago
    My first purchase from the

    My first purchase from the Throw Back collection. Great fabric, soft with some stretch. And dont discount the cool retro waistband!