L'Academie Lumi Sweater in Cream. - size XS (also in L) L'Academie Lumi Sweater in Cream. - size XS (also in L) 44% rayon 41% nylon 15% poly. Hand wash cold. Rib knit fabric. Imported. LCDE-WK70. LAK104 F19. LAcademie has mastered the art of elegant, sophisticated dressing with chic and polished pieces complete with stylish details. These contemporary pieces are effortlessly easy to style with your favorite denim or classic heels.