Get all the protection, with none of the VPL in our Seamfree Full Brief. Crafted from smooth recycled fabric, this invisible underwear combines our award-winning Modibodi technology, with fabric that makes it feel like you’re wearing nothing at all. Absorbency: 15ml or 2-3 tampons. Get all the protection, with none of the VPL in our Seamfree Full Brief. Crafted from smooth recycled fabric, this invisible underwear combines our award-winning Modibodi technology, with fabric that makes it feel like you're wearing... nothing at all.