The Invisible Skirt of Julimex is completely invisible under clothing thanks to the innovative edge finishing technology : INVISIBLE -LINE ® . Patented ANTI -SLIDE ® system ... which prevents the skirt from slide down and roll up. Made from a soft , breathable fabric and fits perfectly to your body. The special fabric panels on the inside provide a slimming effect: the belly is flatter, slimmer waist and buttocks are formed nice. Available in S t / m XL in black and skin.