X4D Bikini – Pure white

X4D Bikini Front Pure White
X4D Bikini Side Pure White
X4D Bikini Back Pure White

X4D Bikini – Pure white

  • men’s bikini in 100% ergonomic design.
  • 3-dimensional pouch in X4D style
  • cut from a single piece of fabric for minimal seams
  • manufactured in hyper-soft polyamide-elastane microfiber.
  • flat-sewn seams for minimal chafing
  • concealed waistband for easy access and low rise look

This product is currently out of stock and unavailable.


X4D Bikini in Pure White: much more than a genital pouch

The X4D Bikini Boxer in Pure White features our most advanced pouch design yet. It looks like other pouch underwear you may have tried, but it has various details that will make a huge difference. With a nose shape to hold your anatomy pointing downwards while enhancing its shape and size, it also separates your testicles from your thighs. This results in 3-dimensional support with the added benefit of unmatched comfort, the 4th dimension that makes this pouch design even more special. But wait, there’s more to these pouch bikini designs…

Cut from a single piece of fabric!

This avant-garde men’s pouch bikini in pure white is the upgraded version of our previous best-selling X3D underwear designs: Now cut from a single piece of fabric and  sewn together only in the pouch using flat-seam technology. Although similar in appearance to its predecessor, the new design of the pure white bikini fits on your body like a glove and represents a technological achievement that makes us proud. Be sure to check out both our underwear and swimwear collections featuring this groundbreaking X4D pouch design.

You can check our guide for this pouch bikini in pure white and other Ergowear designs on our Instagram community here, and follow us for more Ergowear news and content updates.

X4D enhancing pouch and quality fabrics

The nose shaped X4D pouch featured in this pure white bikini follows the natural contour of your genitals, gently lifting them from in between your thighs. Thanks to the ultra-soft polyamide-elastane microfiber, which is soft, fast-drying and highly elastic, you enjoy full freedom of movement. The concealed but strong waistband allows easy access, while perfectly supporting the weight of your genitals into a natural position.


Additional information


S, M, L, XL