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Size Guide - Ariat Women's Windermere II Waterproof Boot

The measurements on the size chart are foot measurements. Sit in a straight chair with your knees bent at 90 degrees to the floor. Wear the breeches and socks that you would most likely wear with your tall boots. Have someone else measure your calves, if possible:

    A. Determine foot size.

    B. To determine calf width: Measure the calf width at the widest part of the calf.

    C. To determine calf height: Measure leg height from the floor to the bend behind the knee. These boots are slip on with an elastic panel so the measurements below allow for this give.

Boot Size UK / EU (A) Width (B) Height (C)
Regular Full Medium
3 / 36 33 - 35.6cm 36.8 - 39.4cm 40.6 - 43.2cm
3.5 / 36.5 33 - 35.6cm 36.8 - 39.4cm 40.6 - 43.2cm
4 / 37 33 - 35.6cm 36.8 - 39.4cm 41.6 - 44.1cm
4.5 / 37.5 33 - 35.6cm 36.8 - 39.4cm 41.6 - 44.1cm
5 / 38 33 - 35.6cm 36.8 - 39.4cm 42.5 - 45.1cm
5.5 / 38.5 33 - 35.6cm 36.8 - 39.4cm 42.5 - 45.1cm
6 / 39 33 - 35.6cm 36.8 - 39.4cm 43.8 - 46.4cm
6.5 / 40 33 - 35.6cm 36.8 - 39.4cm 43.8 - 46.4cm
7 / 41 33 - 35.6cm 36.8 - 39.4cm 44.8 - 47.3cm
7.5 / 41.5 33 - 35.6cm 36.8 - 39.4cm 44.8 - 47.3cm
8 / 42 33 - 35.6cm 36.8 - 39.4cm 45.7 - 48.3cm
8.5 / 42.5 33 - 35.6cm 36.8 - 39.4cm 45.7 - 48.3cm