Calvin Klein Underwear engineered elastic logo waistband Thong silhouette and comes in a 3-pack Full gusset, minimal rear coverage and seaming details Add a ck bikini multipack Classic and essential, these Calvin Klein Underwear thongs come in a 3-pack and are crafted with extra soft cotton stretch for flexible comfort. Designed with a signature repeating logo elastic waistband, a full gusset, minimal rear coverage and seaming details. Classic and essential, these Calvin Klein Underwear thongs come in a 3-pack and are crafted with extra soft cotton stretch for flexible comfort. Designed with a signature repeating logo elastic waistband, a full gusset, minimal rear coverage and seaming details.