Boots & Shoes
BOOTS
SIZE FOOT LENGTH FOOT WIDTH ANKLE CALF WIDTH
8W 10.15 3.46 12.60 18.00
9W 10.48 3.58 12.99 18.51
10W 10.82 3.70 13.39 19.02
11W 11.15 3.81 13.78 19.54
12W 11.48 3.93 14.17 20.05
13W 11.82 4.05 14.57 20.56

SANDALS
SIZE FOOT LENGTH FOOT WIDTH ANKLE
8W 10.07 3.74 11.80
9W 10.40 3.86 12.19
10W 10.74 3.98 12.59
11W 11.07 4.09 12.98
12W 11.40 4.21 13.37
13W 11.74 4.33 13.77

ISOTONER
SIZE US SIZE EUROPEAN SIZE UK SIZE
SMALL 6.5 - 7 37 - 38 4.5 - 5
MEDIUM 7.5 - 8 38 - 39 5.5 - 6
LARGE 8.5 - 9 39 - 40 6.5 - 7
EXTRA LARGE 9.5 - 10 40 - 41 7.5 - 8
Attention Half Sizes: If you wear a half size or have wide feet, go up to the next size.
Slipper Tip: Our memory foam slippers should stretch and mold to the shape of your feet, so if you're not sure which size to pick follow the sizing in the chart.