Caution Trunk
Description
Proceed with Caution. This new collection features high impact graphic design for men who are not afraid to stand out. Caution features ribbed fabric inspired by classic jockstraps, made with ultra-soft cotton for extra comfort. Stay comfortable and sexy in C-IN2's premium quality and cutting edge design.
- Trunk style underwear
- Hybrid design of a square cut trunk and a classic brief
- Mid-rise, sits at the natural waistline
- Fully functional fly
- C-IN2's 2ply contour pouch designed for extra comfort and support
- Exposed elastic around leg openings for a secure and comfortable fit
- Exposed, elastic waistband with logo and Caution print
- Available in limited seasonal colors
- Waistband width: 2 in.
- Inseam: 2 in.
- 95% Cotton, 5% Elastane
- Machine Wash
- Imported
Size Chart
Check our Size Guide if you need help with sizing.
Shipping Information
PLEASE NOTE:
For expedited shipments, order before 2 pm ET Mon – Friday (excluding holidays) for true 2-day or next-day service.
Our warehouse is able to get shipments out on time, but expect delays in delivery from carriers for domestic and especially international orders. Please, allow extra time to receive your packages.
If you have any questions about your order, leave us a message or send us an email to help@c-in2.com.
Thank you,
C-IN2 Team
If your package is returned to us because it was unclaimed, undeliverable, rejected, or refused, then we will refund you for the order minus the original shipping fee and a 10% restocking fee.
C-IN2 reserves the right to cancel your order.
FREE U.S. SHIPPING FOR ORDERS OVER $99
C-IN2 offers free Domestic Standard shipping to all states within the United States for orders over $99. Otherwise, Domestic Standard shipping costs just $4.95.
Please, check out our shipping page for all our shipping rates: C-IN2 Shipping Methods
Get free US shipping for orders over $99
- Reviews
- Questions

Great Piece
Great piece. Cool design, comfort to wear.

Love these.
I loved the color on this one! Again these all fit really nicely and looked even better on me. I would get more in the future.

10/10
I bought a orange pair about a month ago and I had to get more, this one was great addition to my wardrobe. Would highly recommend.

Great Fit
They fit really well and also look great too! It is a unique style that I am glad I bought.

Unique
Very comfortable and true to fit in a unique style and color. CIN2 is always a good go to brand.

Caution Fly
Great

Great fit and feel!
Great fit and feel!

Great fit and feel!
Great fit and feel!

I LIKE!
Great fit and feel!

I LIKE!
Great fit and feel!

Comfortable and hip
I love the texture and how well they fit

Great product
Love it very comfortable

Love The Fit!
As with all C-IN2 products, this is another phenomenal product! The fit is great. The style is great and the colors (in this case really red) is great! This is not my first C-IN2 purchase and it will definitely not be my last! C-IN2 has been and will continue to be one of my top picks for my underwear. Give this style a try, you won't be disappointed.

Perfect Fit, Color & Fabric
Comfortable fitting, helped by just the right amount of Elastane to maintain the fit throughout the day, as do the elastic leg openings & wide elastic waist. The color choices are great (especially the dark red & blue, as well as charcoal).

Size chart incorrect
The thigh size is wrong. Size large and normal thighs should fit, right? Wrong. Unless you've very skinny, opt for something else.

Too tight, overpriced
It looks ok but is too tight on the thighs. Not very comfortable and my BMI is below 25 (which is defined as normal). I did expect more for this price tag.