Ulla Johnson Alden Bikini Bottom in Green. - size L (also in M, XS) Ulla Johnson Alden Bikini Bottom in Green. - size L (also in M, XS) Self: 80% polyamide 20% elastane Lining: 73% polyamide 27% elastane. Made in Portugal. Machine wash. Side O-ring cut-out with tie detail. Item not sold as a set. ULLA-WX78. PS241717. Ulla Johnson knows what women want. With focus on design quality, fit and simplicity, she brings warmth and comfort into our closets. Shop the latest in fashion from Ulla Johnson