Vamp: Faux Suede; Outsole: Rubber; Heels: ABS Solid Color Opened Toe Slip-On Stiletto Heels Slide Sandals Heel Height: 3 3/8 inches The stiletto heels slide sandals have a faux suede upper and a stiletto heel to add a touch of style to your everyday look. Please note that color may vary slightly according to monitor settings. Please check the size measurement chart before ordering. Size Chart (in inches) US Size------UK Size------EU Size-------Heel to Toe-------Heel Height 6------------------4-----------------36-----------------9 -----------------3 3/8 7------------------5-----------------37-----------------9 1/4-------------3 3/8 8------------------6-----------------39-----------------9 5/8-------------3 3/8 9------------------7-----------------40-----------------10-----------------3 3/8 10----------------8-----------------41-----------------10 1/4------------3 3/8 11----------------9-----------------42-----------------10 5/8------------3 3/8 California Prop 65 Warning- "WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov".