That slight feeling running along your skin like a little reminder of what is to come. This is Gravity Thong Thin 3/8″ waist and thong elastics MCK Custom (Natural Hang) (P1 Grower, P2 Big Balls, P3 Mainstream, P4 Thick, P5 Bounce, P6 Massive) 85% Polyester 15% Lycra (Shine Print)