These tanga briefs are designed with thin elasticated sides to sit medium-low on the waist. Their microfibre construction is enhanced with sheer lace detailing for further allure. Microfibre and sheer lace construction. Elasticated sides. Silver-tone hardware. High-cut leg. Calvin Klein Underwear, curated by Reiss, is a collection of lingerie designed to elevate the underwear drawer and work perfectly beneath your existing Reiss garments. Feel comfortable from the first layer.