SPANX Pants and Leggings Size Chart SPANX Shapewear Size Chart SPANX Bra Size Chart The SPANX® Mama Tights deliver a cradle of comfort to expecting moms! Designed with the softest, most supportive yarns that grow with your belly. Mama Tights support the bump and smooth the thighs to ensure you look great all nine months. Support Level 2: A firm hug. 60 denier with a semi-opaque construction. Cotton gusset makes panties optional and eliminates VPL (Visible Panty Lines). Style #20115R. 90% nylon, 10% spandex;Gusset: 58% cotton, 42% nylon. Hand wash cold and line dry. Imported. If you're not fully satisfied with your purchase, you are welcome to SPANX Pants and Leggings Size Chart SPANX Shapewear Size Chart SPANX Bra Size Chart The SPANX® Mama Tights deliver a cradle of comfort to expecting moms! Designed with the softest, most supportive yarns that grow with your belly. Mama Tights support the bump and smooth the thighs to ensure you look great all nine months. Support Level 2: A firm hug. 60 denier with a semi-opaque construction. Cotton gusset makes panties optional and eliminates VPL (Visible Panty Lines). Style #20115R. 90% nylon, 10% spandex;Gusset: 58% cotton, 42% nylon. Hand wash cold and line dry. Imported. If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.