|Vassarette Undershapers Smoothing & Shaping Boyshort Panty (42001). This boyshort panty offers light control smoothing and shaping throughout the hips, stomach and thighs. Made of nylon/spandex with a 100% cotton crotch lining. Stretch fabric smooths tummy, rear, hips and thighs. Smoothing brief provides light control. Soft knit for a comfort feel and smooth finish. Sewn-on elastic along waistband and picot trim. Covered elastic leg openings. Full rear coverage. High rise. Sewn-in cotton crotch. Tagless for comfort.