Go for breathable comfort and a sporty look with our signature MODERN COTTON underwear and loungewear range. Modern Cotton Bikini Briefs by Calvin Klein Underwear in a cotton modal blend with a regular waist and tonal stitching throughout. Features branding on the elasticated waistband. Crafted from a soft cotton modal material for a super soft touch and comfortable feel all-day long. Premium briefs with elasticated waistband, flat lock seams, and lightweight construction. Tonal stitching and breathable fabric with signature Calvin Klein Underwear branding. Made from 53% cotton, 35% modal, and 12% elastane. Machine washable at 30 degrees. This brief is made from soft superior quality cotton blend for a streamlined fit with seamless sides for extra comfort and a cotton gusset. Item runs slightly small. Calvin Klein Signature Logo Waistband. Our Collection at Boxers and Briefs contains only the highest quality Calvin Klein Womens Underwear. A part of the Core basic ranges in Calvin Klein Women is the CK Womens Modern Cotton. In this range there is a Grey Calvin Klein Womens Modern Cotton Bikini Brief, these range from size XS to L.