NAOMI & NICOLE Unbelievable Comfort Plus High Waist Brief. For a custom fit, this high-rise waist brief comprises sewn-on elastic at the top edge and along the front leg openings. Each rear inner leg opening features the renowned Wonderful Edge Silicone grip elastic to defend against ride up. Designed to flatten the tummy and smooth the hips, this piece of shapewear is a must-have for one and all. You can match the Unbelievable Comfort Plus High Waist Brief with your favourite bra.