The new shape of men’s fashion
Undertone Jock Yale Yellow
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
Bright color with a bold, barely-there attitude.
The C-IN2 Undertone Jock is crafted from ultra-soft cotton that feels light, breathable, and smooth against the skin. Designed for impact, its minimal silhouette delivers a confident, body-forward fit that stays secure while letting you move freely.
Vibrant hues meet clean, athletic lines for a look that is equal parts playful and refined. With a sculpted pouch and exposed straps, it’s built to stand out—whether layered under or worn to be seen.
Ultra-Soft Cotton Fabric
Lightweight cotton construction delivers breathable comfort with a smooth, easy feel.
Fabric Composition
100% Cotton
Fit
Jockstrap silhouette offers a supportive front with an open, body-enhancing back.
Rise
Low-rise, sits below the natural waistline.
Pouch Construction
1-ply contour pouch provides sculpted support with natural definition.
Design Details
Vibrant color palette paired with a minimal cut creates a bold, standout look.
Binding & Trim
Exposed elastic leg straps deliver a secure, athletic hold with a lifted shape.
Waistband
1.5" monochrome elastic waistband features tonal C-IN2 branding for a clean finish.
Care Instructions
Machine wash.
Imported.
Undertone
The Undertone collection is designed to energize your everyday with vibrant color and soft, comfortable fabric that feels as good as it looks.
From bold shades to easy wearability, Undertone brings a fresh, expressive edge to your daily essentials.
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
- Color
- Enhancement
- Material
- ACAlex C.Verified BuyerReviewingUndertone Jock Newsprint BlackI recommend this productRated 5 out of 5 stars4 months agoThese fit great, I havent
These fit great, I havent tried this style but these actually feel pretty amazing. Highly recommend, and definitely enjoy them.
- TVThanh V.Verified BuyerReviewingUndertone Jock Gains GreenI recommend this productRated 5 out of 5 stars7 months agoThis sexy jockstrap is beautiful
This sexy jockstrap is beautiful with nice color and design. The strap is big enough to enhance your butt. Soft material makes you feel comfortable for a long day wearing. I definitely buy more from this brand. ❤️️
- CBCraig B.Verified BuyerReviewingUndertone Jock Yale YellowI recommend this productRated 5 out of 5 stars8 months agoThe Undertone Jockstrap is the
The Undertone Jockstrap is the Best in my opinion. . . Fits Great, You can wear them everyday, Tons of Colors to choose from & It makes my 🍑 look great too!!
- FCfang c.Verified BuyerReviewingUndertone Jock Patricio PurpleI recommend this productRated 5 out of 5 stars2 years agoThis style of mens underwear
This style of mens underwear is very fashionable, will not be outdated, and wear very stylish, really every boy needs a pair of underwear.
- FCfang c.Verified BuyerReviewingUndertone Jock Ryan RedI recommend this productRated 5 out of 5 stars2 years agoThese mens briefs are soft
These mens briefs are soft and comfortable, very snug to wear, and breathable, even in the hot summer will not feel stuffy.