The Official Ergowear Store - Your original source for ergonomically designed men's underwear since 2002

X4D Underwear - Part II

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A few months ago we introduced the all new X4D thongs, bikinis and mini boxers, with completely re-designed shape and minimal flat sewing, using only the softest and most elastic yarns and fabrics. Today they are joined by the new X4D Midcut: A dream come true - full support for your genitals, ideal back and thigh coverage, a clean and sophisticated look.   

  • X4D
  • microfiber
  • midcut