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The new shape of men’s fashion

Undertone Dash Brief Blueberry Pink
4.7
Rated 4.7 out of 5 stars
55 Reviews

Undertone Dash Brief Blueberry Pink

New Season
$30.00 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

12345
SmallTrue to sizeLarge

Bold color meets a sharp, high-cut silhouette.

The C-IN2 Undertone Dash Brief delivers standout style in an ultra-soft cotton construction that feels smooth, breathable, and easy against the skin. Designed with a high-cut leg and low-rise profile, it creates a sleek, body-conscious fit that moves effortlessly with you.

Vibrant color takes center stage, balanced by clean lines and a refined finish that keeps the look modern and confident. Built for everyday wear with a bold attitude, it’s comfort that refuses to blend in.


Fabric
100% cotton, plated from two yarns into a single dimensional tone — soft and breathable like your go-to pair, with depth you can actually see.

Fit & Silhouette
Men’s low-rise cotton brief — sits below the natural waist with full seat coverage and a trim, modern line.

Contour Pouch
A contoured pouch gives natural lift and definition — support you notice in the mirror and forget on your body.

Waistband
A soft logo waistband sits flat under slim trousers and stays put when your shirt rides up.


Fit note
True to size. For a looser fit, go one size up.

Care
100% cotton.
Machine wash.
Imported.


C-IN2 Undertone

Everyday cotton with the color built into the yarn, not printed on top — two yarns plated into one dimensional tone. Comfort comes standard.

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

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

100% Cotton
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: 1112AC-630AS-XS

Complete the Set

Need help?

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

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4.7
Rated 4.7 out of 5 stars
Based on 55 reviews
Total 5 star reviews: 47
Total 4 star reviews: 2
Total 3 star reviews: 4
Total 2 star reviews: 2
Total 1 star reviews: 0
89%would recommend these products
Reviews Summary
Customers say these briefs are extremely comfortable and soft, with many praising the fit and color options. The dash brief style is particularly popular for its flattering cut and freedom of movement. Users love the undertone collection's dual-tone colors and texture. Many reviews mention the durability of the fabric and waistband. However, some customers find sizing inconsistent, with several noting the briefs run small or that the pouch could be larger for better comfort. The high sides and overall cut receive frequent praise for being both masculine and confidence-inspiring.
Customers Talked About
55 reviews
  • JM
    John M.
    Flag of United States
    Verified Buyer
    Reviewing
    Undertone Dash Brief Bronsis Blue
    I recommend this product
    Body Type Slim
    Normal Size Worn M
    Size in Other Brands M
    Size Bought M
    Rated 5 out of 5 stars
    4 months ago
    Amazing fit, texture, and color.

    Amazing fit, texture, and color. The fit gives me enough support to let me know it is there (and to remind me that I'm wearing some pretty sexy briefs while I make my way through the day), but doesn't bind or constrict in any way. When I wear C-IN2 briefs, I wonder why any guy would ever put up with tighty-whities -- which by comparison are actually pretty loose and will never approach even 1/10 the sexiness of C-IN2. If you want to step up your game, guys, shift to C-IN2.

  • TK
    Travis K.
    Verified Buyer
    Reviewing
    Undertone Dash Brief Gains Green
    Body Type Slim, Muscular
    Normal Size Worn L
    Size in Other Brands M
    Size Bought L
    Rated 3 out of 5 stars
    4 months ago
    I wish the pouch was

    I wish the pouch was taller and more supportive. All cin2 dash brief underwear seems to have a big pouch but too short. So I guess I mean the rise needs to be another inch or two especially to match the back. Seems like a lot of cin2 underwear is not that flattering. I’d love to see this change especially when I love dash briefs and I miss the 2xist line of sport briefs.

  • AR
    Andrew R.
    Verified Buyer
    Reviewing
    Undertone Dash Brief Bronsis 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
    4 months ago
    Looks and feels great!

    Looks and feels great!

  • PB
    Paul B.
    Verified Buyer
    Reviewing
    Undertone Dash Brief Bronsis Blue
    I recommend this product
    Body Type Muscular
    Normal Size Worn L
    Size in Other Brands L
    Size Bought L
    Rated 5 out of 5 stars
    4 months ago
    Really like the undertone collection.

    Really like the undertone collection. Hopefully they will continue to carry this line.

  • D
    DENNIS
    Reviewing
    Undertone Dash Brief Prescot Pink
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    5 Stars

    I love the color and the cut, but more than that, it’s very comfortable.