RAYE Oliver Heel in Nude. - size 6 (also in 5.5) RAYE Oliver Heel in Nude. - size 6 (also in 5.5) Dyed calf hair upper with man made sole. Fur Origin: China. Slip-on styling. Heel measures approx 4 H. Imported. RAYE-WZ1326. RYHE640 H18. 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.