Providing support and a smooth silhouette post-pregnancy, the Recovery Compression Brief will also help you gain confidence and assist your return to exercise. Super stretch compression knit Bikini Cut Over tummy compression waistband Softly textured jacquard weave Polyamide / Elastane / Cotton / Polyester Cold machine wash in laundry bag Size Guide for Compression Briefs (Hip Measurement) XS: 90-94cm | S: 95-99cm | M: 100-104cm | L: 105-109cm | XL: 110-114cm.