The new shape of men’s fashion
Quick-Dry Boxer Brief with Guard Rail Night Navy
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
Quick-Dry Boxer Brief in TransDRY® Performance Fabric with Guard Rail Support for Stay-Put Comfort
The C-IN2 Quick-Dry Boxer Brief is built for serious movement and sweat. Made from TransDRY® moisture-wicking fabric that dries five times faster than cotton, it helps regulate moisture while maintaining a soft, natural feel—keeping you cool, dry, and comfortable from warm-up to wind-down.
Previously released as Grip. Same fabric, same fit, same performance—now finished with C-IN2 branding.
A built-in Guard Rail pouch gently cradles and stabilizes to prevent shifting, while the 4.75" inseam delivers mid-length coverage designed for performance. Clean, athletic, and dependable—this is underwear that stays put and works as hard as you do.
Quick-Dry Performance Fabric (TransDRY®)
Advanced moisture-wicking fabric engineered to dry 5× faster than cotton while staying soft and breathable.
Fabric Composition
55% Cotton / 39% Cotton TransDRY® / 6% Elastane
Designed for moisture control, stretch, and everyday durability.
Boxer Brief Fit — Mid Rise
Sits at the natural waistline for stability, comfort, and support.
Guard Rail Pouch Support
Gently cradles and stabilizes to keep everything securely in place.
Contour Pouch (1-ply)
Sculpted construction delivers breathable support with natural room.
Covered Elastic Leg Openings
Smooth, stay-put finish designed to move with the body.
Logo Waistband — 1.5"
Exposed elastic with clean, athletic C-IN2 branding.
Inseam — 4.75"
Mid-length cut engineered for coverage, mobility, and performance.
Performance Use
Ideal for training, heat, movement, and moisture-management comfort.
Care Instructions
Machine wash.
Imported.
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.
- Comfort
- Performance
- Design
- DCDonzel C.Verified BuyerReviewingQuick-Dry Boxer Brief with Guard Rail Burgundy RedI recommend this productBody Type Big Junk, Big ThighsNormal Size Worn XLSize in Other Brands LSize Bought XLRated 5 out of 5 stars1 month agoI like these! I ordered
I like these! I ordered my regular size from this brand. They are kinda snug in the leg opening, but not uncomfortable. They definitely did not ride up at any time on my 4 mile brisk walk. These are a very comfy pair and does exactly what needs to be done: support and wick moisture (and they are lightweight). I think these may be my new workout boxer briefs.
- RRichardReviewingQuick-Dry Boxer Brief with Guard Rail Burgundy RedI recommend this productRated 5 out of 5 stars4 months ago5 Stars
Abdolutely love these. Wish they also came in a thinner fabric and more colors.
- LNLars N.Verified BuyerReviewingQuick-Dry Boxer Brief with Guard Rail Goryn GreyI do not recommend this productRated 2 out of 5 stars1 year agothe workmanship and the material
the workmanship and the material are really good, but unfortunately much too small
- ALAjax L.Verified BuyerReviewingQuick-Dry Boxer Brief with Guard Rail BlackI recommend this productRated 5 out of 5 stars1 year agoNice wear only for daily
Nice wear only for daily life but also for sport!
- ALAjax L.Verified BuyerReviewingQuick-Dry Boxer Brief with Guard Rail Badar BlueI recommend this productRated 5 out of 5 stars1 year agoNice wear not only for
Nice wear not only for daily life but also for sport.