X4D Bikini – Red

EW1234-X4D Bikini Red front
EW1234-X4D Bikini Red side
EW1234-X4D Bikini Red back
X4D 2022_Bikini Red

X4D Bikini – Red

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

This product is currently out of stock and unavailable.


X4D Bikini in Red: much more than a genital pouch

The X4D Bikini in Red features our most advanced pouch design yet. It looks like other pouch underwear you may have tried, but it boasts a lot of tiny important 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 red bikinis…

Minimal seams

This avant-garde men’s bikini in red is the upgraded version of our previous best-selling X3D mini boxer: Now with the main body cut from a single piece of fabric for minimal seams, and then sewn together with the pouch area using a flat-seam technology. Although similar in appearance to its predecessor, the new design of the red 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.

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X4D enhancing pouch and quality fabrics

The nose shaped X4D pouch featured in this red 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