TAVIK Swimwear Ali Moderate Bikini Bottoms in Olive. - size S (also in XS) TAVIK Swimwear Ali Moderate Bikini Bottoms in Olive. - size S (also in XS) 80% nylon 20% spandex. Hand wash cold. Elastic stretch fit. TAVI-WX124. TVK WBAB1604. 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.