onia Becca Sarong in Yellow. - size XS (also in S) onia Becca Sarong in Yellow. - size XS (also in S) Self: 80% polyamide 20% spandex. Made in China. Hand wash. Unlined. Side wrap tie closure. Item not sold as a set. Skirt measure approx 14.5 in length. ONIR-WQ2. WKB24-3. Carl Cunow and Nathan Romano co-founded onia in 2009, a lifestyle brand inspired by modern voyagers. From swimsuits to loungewear, overnight bags to beach blankets, the range is created with versatility in mind - seamlessly transitioning from the daily routine to faraway retreats, and with the ability to beautifully withstand the rigors of traveling. onia, which means 'sailboat' in Hebrew, represents Carl and Nathan's shared passion for adventure - whether on the sea or off the beaten path - journeys of discovery and fine craftsmanship, rooted in superior design.