change your glow with the sun - sun or uv light activated color changing canvas upper - featherweight recycled pu outsole - cotton canvas padded lining - double cushioned footbed - packaged in a recycled Plastic Bottle backpack * [ESQ] original | imported PLS allow 7 days to process USA WOMEN's size conversion: us6 - cm22.5 us7 - cm23.5 us8 - cm24.1 us9 - cm25.1 us10 - cm25.9 us11