The CX01BD was furnished by Cocksox for review.

Rating: 10/10

  • Daily Fit: 10/10
  • Sizing: 10/10
  • Construction: 10/10
  • Styling: 10/10
  • Daily Performance: 10/10

Pros:  Great fabric, incredible pouch, fun colors and did I say great pouch?

Cons: The bulge may be too showy for some guys, that’s about all I can see as a down side.

Recommendation: This is one of my favorite briefs of all time. I can’t recommend it enough. I think all guys need one or two of these in their underwear drawer. The support given by Cocksox is one of my favorite ever. They know how to make underwear without any straps or instructions to put on. They make a solid pouch that fits guys of all sizes. I say this is a must own pair!

It’s been a while since we had some Cocksox to review. They sent us over about 10 pairs that you will see in reviews soon. It will be split between myself, Beau Briefs and Salvatore. Cocksox being one of my favorite brands, I was really excited to get some of the pairs from the last year to try out. The CB01BD is one I have loved the color

The CB01BD is one I have loved the color combinations. It’s the CX01 brief cut but with contrasting trim. I received the Coral blue pair. Which is a blue on blue pair. But any of the colors would be amazing. The Vivid and Nightfall are two that are bright and fun. If you want a classic color, try the Carbon black.  It makes me want all the colors!

Knowing Cocksox like I do, I had to wear these to work. The incredible pouch is something I was looking forward too. I slid on the pair and felt instantly comfortable and at ease. The pouch has been one of my favorites for years. It fits me so well, it’s like it was designed for me. As the day went on I forgot I was wearing the pair. It covered and supported everything.

The fabric is 92% Supplex® 8% Lycra®. It is the perfect fabric for Cocksox. It breathes throughout the day. I never felt stifled. It conforms to every inch of my body and gives the best support. At the end of the day, the pouch is just as supportive as the beginning of the day.

The sizing of Cocksox is pretty much spot on with their sizing chart. You can almost be guaranteed that it will fit. The fabric has some give in case you buy smaller you won’t feel squashed or constrained. I have some a size smaller, that I wear on occasion, that fit good. I wouldn’t recommend doing that but, in my case, if you gain some weight you won’t have to get new undies.

If you’re looking for an amazing pouch and great fabric these are for you. They are stylish and fun. Made to the Cocksox standards!

BRAND: Cocksox
COLORS: Corhal Blue, Vivid, Nightfall and Carbon Black
FABRIC: 92% Supplex® 8% Lycra®
SIZES: Small – X-Large
COST: $25.00
Where to buy: Cocksox CX01BD

Tim is the founder and editor of Underwear News Briefs. He has been an avid underwear fan since the age of 14! He founded UNB in 2008 and has continued to broaden his underwear love over the years


  1. Louis_Lyrec Reply

    I have some Cocksox briefs, I think they are very comfortable, well-made and look great. But as you say Tim, “The bulge may be too showy”. I am not well-endowed but these briefs create a visible bulge in my jeans, so I can only wear them if I wear a long shirt that covers my groin. (Maybe some guys aren’t bothered about that effect of course)

  2. Love these and their low rise design. The fabric is nice and light so it allows for a small amount of wedgie, which I like.

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