TAVIK Swimwear Penelope One Piece in Green. - size S (also in ) TAVIK Swimwear Penelope One Piece in Green. - size S (also in ) 80% nylon 20% spandex. Hand wash cold. Adjustable shoulder straps. Back S-hook closure. Chest and back cut-outs. Made in USA. TAVI-WX302. TVK WOPAB1826. 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.