Wacoal B Smooth Seamless High Cut Panties. One mocha, one black. Size 6 medium. The Wacoal B Smooth Hi Cut Brief Panty 834175 is a seamless, smooth brief panty that features mid-rise styling and a stretch fit that conforms to your curves perfectly. There is slight ruching at the center back for derriere definition. Wacoal's B Smooth Hi Cut Brief Panty features mid-rise styling that covers more of your tummy. Fabric content: Body: 93% Nylon/ 7% Spandex; Panel Lining: 70% Nylon/ 25% Cotton/5% Spandex New without tags. Non smoking home.