THE INBETWEENER Bye bye belly button phobia, hello SVELTNESS! SQUAT-PROOF & GYM to SWIM 7/8 Length Tummy control waistband to help give you that svelte hourglass look Will never fall down during training - perfect for squatting, running, boot camp, CrossFit and anything and ...THE INBETWEENER Bye bye belly button phobia, hello SVELTNESS! SQUAT-PROOF & GYM to SWIM 7/8 Length Tummy control waistband to help give you that svelte hourglass look Will never fall down during training - perfect for squatting, running, boot camp, CrossFit and anything and everything in between High performance, thick compression fabric with moisture management to keep you dry and cool Compliments all figures Fabric Specifications: 275gsm, 73% Polyester, 27% Elastane.