Calvin Klein Icon Cotton Modal Unlined Triangle Bra, White. Made with a super soft cotton stretch blend for breathable, sleek styling. Features adjustable straps for conventional or crossback wear and a stitch-free Infinity Bond band for seamless comfort. The unlined cups offer a lightweight, breathable feel with wire-free support for coverage and a relaxed fit. This underwear is made from 53% Cotton / 35% Modal / 12% Elastane. Machine washable.