Calvin Klein Calvin Klein Underwear's 'Sheer Marquisette' briefs are trimmed with the designer-stamped edging that became synonymous with the brand back in the '80s. Made from black stretch-mesh, they're cut in a boy short shape for medium coverage and sit low on the hips. Wear yours as an everyday set with the coordinating bra. Wear it with: Isabel Marant Rings. - Black stretch-mesh - Lined at base - 72% nylon, 28% elastane - Machine wash