RAYE Sullivan Slide in Brown. - size 37 (also in 35.5,36.5) RAYE Sullivan Slide in Brown. - size 37 (also in 35.5,36.5) Suede upper with man made sole. Slip-on styling. RAYE-WZ233. SG REV41 WHI. Inspired by the word Reina, the Spanish word for queen, Raye is the queen bee shoe brand that will surely capture your heart. With an extensive assortment of silhouettes from heels to boots and sandals to flats, Raye has that perfect something for everyone.