The new shape of men’s fashion
Undertone Dash Brief Poppy Red
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
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.
Model's height is 6'1"/185 cm, and he is wearing size M.
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.
Complete the Set
Need help?
Send us an email at support@c-in2.com.
- Fit
- Comfort
- Design
- Material
- Value
- MHMun h. T.Verified BuyerReviewingUndertone Dash Brief Sunset OrangeI recommend this productBody Type TallHeight 5' 10-6' 0Normal Size Worn MSize in Other Brands MSize Bought MRated 5 out of 5 stars14 hours agoLook how it makes me feel - sexy and comfortable
I love the comfort and how it makes me feel when I go the gym. Is like showing off my sexy underwear. Colour is unique.
C-IN2 New York13 hours agoHello Mun,
Thank you for the wonderful review! We're so glad the Undertone Dash Brief makes you feel confident and comfortable at the gym. We love that you're enjoying the unique Sunset Orange color!
- SScooterVerified BuyerReviewingUndertone Dash Brief Bower BlueRated 3 out of 5 stars3 weeks agoRuns big
I should've ordered size XS
- DDaveVerified BuyerReviewingUndertone Dash Brief Poppy RedI recommend this productBody Type StockyHeight 5' 7-5' 9Normal Size Worn MSize in Other Brands MSize Bought MRated 5 out of 5 stars1 month agoSo comfortable!
I got them in the mail today (I bought them as soon as they dropped). Put them on after my shiwer. The only hands that aren't mine that are getting them off of me are Marcello Hernandez
- KRKeith R.Verified BuyerReviewingUndertone Dash Brief Bronsis BlueI recommend this productBody Type SlimHeight 5' 7-5' 9Normal Size Worn SSize in Other Brands SSize Bought SRated 5 out of 5 stars1 month agoFeels great
This cut feels fantastic…No bulky fabric as with boxers or boxer briefs.
- JMJohn M.Verified BuyerReviewingUndertone Dash Brief Bronsis BlueI recommend this productBody Type SlimNormal Size Worn MSize in Other Brands MSize Bought MRated 5 out of 5 stars6 months agoAmazing 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.