Calvin Klein Women Triangle One Piece Swim Suit, Core Diagonal Logo Featuring Repeat Core Diagonal Logo print Adjustable support straps for a comfortable fit Padded cups This CK Womens Swimwear is made from 59% Polyester / 41% Elastane Our Collection at Boxers and Briefs contain only the highest quality Calvin Klein Womens Swimwear. One of the latest ranges is the Calvin Klein One Piece Swimwear collection. In this range we have a Core Diagonal Logo, CK Triangle One Piece Swim Suit, which is available in multiple sizes ranging from X-Small (8) Small (10) Medium (12) Large (14) & X-Large (16).