SHEATH 4.0 Black/White


Size Guide


NEW & IMPROVED - Seriously 

Black & White SHEATH Branded Waist Band

  • Dual pouch separates the frank from the beans 
  • Classic separation of entire package from inner thighs
  • Extremely easy urination fly access

This is only the first of many new style and color options that will be released by SHEATH. The best part of the 4.0 is the new SHEATH partition within the SHEATH to separate the wang from the beans, if desired. This feature is totally optional but adds a strikingly comfortable new element to the garment. This new feature also increases significantly the functionality and ease of use with regard to the urination fly. Additionally, the size and depth of the new pouch has no rival and we have added an elastic within the seams of the pouch to provide more secured support. Seriously guys, this design is going to change the way you feel about underwear and now we will start to add more design options from the brief to the boxer and everything in between. Compression shorts, trunks, no thongs, lol, Long legs, full length leg joggers etc.

 Waist Size Chart (inches)

SMALL (28-30)

MEDIUM (32-34)

LARGE (36-38)

XL (40-42)

XXL (44-46)

XXXL (48-50) 


Type: Default

SHEATH 4.0 Black/White has a rating of 4.7 stars based on 60 reviews.
Sizing Chart

Waist Size Chart (inches)

Small (27-30)

Medium (31-34)

Large (35-38)

XL (39-42)

XXL (43-46) Only in Black 2.0, 3.0, & 3.2 and Camo

XXXL (47-50) Only in Ninja Black 2.0