TAVIK Swimwear Rumor Bottom in Black & White. - size M (also in XS) TAVIK Swimwear Rumor Bottom in Black & White. - size M (also in XS) Nylon blend. Acetate buckle accent. Made in USA. TAVI-WX342. TVK WBE2017. Beach born and city raised, TAVIK is a premium swimwear and apparel brand inspired by modern beach culture. TAVIK Women?s collections are as edgy and sexy as they are minimal and classic. They are designed as timeless pieces that effortlessly transition from day to night.