[Actual Size (cm) (approximate)] [S] Foot width 3.0 inches (7.5 cm), Toe opening 2.6 inches (6.5 cm), Upper width 6.1 inches (15.5 cm), Heel height 0.4 inches (1 cm), Front height 0.3 inches (0.8 cm)
M: Foot width: 3.0 inches (7.7 cm), Toe opening: 2.8 inches (7 cm), Upper width: 6.2 inches (15.7 cm), Heel height: 0.3 inches (1 cm), Front height: 0.3 inches (0.8 cm), Weight: One shoe M: 4.9 oz (140 g)
[L] Foot width 3.1 inches (7.9 cm), Toe opening 3.0 inches (7.5 cm), Upper width 6.2 inches (15.9 cm), Heel height 0.3 inches (1 cm), Front height 0.3 inches (0.8 cm)