Marie Jo Studio Seamless Briefs - These invisible Rio briefs in ultra-soft microfiber fabric are so comfortable you'll forget you're wearing them! The extremely flat finish along the edges guarantees a seamless fit. Basic yet luxurious thanks to the shimmery trim at the waist. With no tag on the inside and with a soft cotton crotch. Looking for stylish everyday briefs to go with your favorite bra? Mix and match this Natural color with sweet pastels or this timeless off-white hue.