A perfectly sleek flip flop, Malvados' Lux II is ideal for any minimalist at heart. Featuring a newly designed arch support for enhanced comfort and stability. Women's flip flop sandals Size up if half size Minimalist design Engineered arch support Size Guide: 5.5 = foot 23.6 cm width: 9.2 cm 7 = foot 25.5 cm width: 9.7  cm 8 = foot 26.3 cm width: 9.9 cm 9 = foot 27.2 cm width: 10.1 cm 10.5 = foot 28.0 cm width: 10.4 cm How to measure: To measure your feet, stand on a level floor with the back of your heels against a straight edge or wall. Take the measurement from the ruler where the flat edge crosses. This is your foot length measurement.