Pack includes 2 pairs of solid biker shorts: 1 Full Panel PowerSoft Biker Short and 1 Full Panel PowerSoft Postpartum Support Biker Short. Power up your workout with our PowerSoft bike shorts. Light compression meets a ridiculously smooth, peachy-soft feel. Postpartum Support shorts: Elasticized compression waistband provides reliable comfort & support after your pregnancy, with breathable, lightweight mesh at front. Full Panel shorts: Full panel comfort waistband provides support during pregnancy with hidden pocket that fits your phone and light-reflecting Old Navy Active logo at center back waist. Flat-lock seams prevent chafing. Four-way super stretch for ultimate movement. Go-Dry moisture-wicking technology keeps you dry & comfortable. Breathable, lightweight compression fabric holds you in while letting you vent. polyester 23% fibre élasthanne 77%