Men’s briefs Men’s underwear made from nylon / spandex Machine wash Imported Junk Underjeans underwear style MB6099 Aptly named to help get the sparks flying, these slinky, body-hugging men's briefs from Junk Underjeans are tantalizing in every way. The Junk Underjeans Spark Briefs feature an inset of sheer mesh just below the waistband, seductively revealing a hint of skin. Bright contrast piping makes this Junk Underjeans underwear even more fun, while a center-seamed pouch provides perfect shaping. Waistband displays the bold Junk Underjeans logo.