Fits Slightly Small: This SPANX item fits slightly small, so consider sizing up; reference the size chart to get the perfect fit Comfortable Shapewear Underwear: Supportive yet comfortable, the SPANX Undie-Tectable Brief shapewear gives you a smooth look with level 2 shaping, feeling like a light hug Smoothing Waistband: SPANX panties are invisible under your clothes; smoothing waistband provides comfort and compression for core control, with a full coverage front and back Breathable Underwear for Women: This shapewear brief for core control is breathable and quick-drying, with a cotton gusset and 26" rise For Women, By Women: At SPANX, we obsess comfort, deliver results and ensure you look as good as you feel Meet the SPANXsmooth Undie-tectable Brief—designed to give you a completely smooth look under your clothes. This core control brief hugs your curves, providing level 2 smoothing that feels like a light hug. Featuring a full coverage front with a full back, this brief gives you your best rear view. The waistband smoothes without squeezing, so you can move with ease and comfort. Say goodbye to visible panty lines as this brief features elastic-free edges for a seamless profile. Made of nylon and elastane, this breathable fabric adapts to your every move, making it the perfect companion for all-day wear. With a 100% cotton gusset, your comfort is never compromised, ensuring you feel fresh all day long. Machine wash cold, gentle cycle. Only non-chlorine bleach when needed. Lay flat to dry. Do not iron or dry clean. SPANX is a brand for women, by women. So, we understand what it feels like to be everything, to everyone, all at once—and needing clothes that can do the same. Our pieces are designed to effortlessly adapt to your busy lifestyle, ensuring you feel confident and comfortable—no matter the occasion. Because we firmly believe when you feel your best, you do your best.