We ship from the UK, Please check with your local regulatory body

Size Chart Kitty

Measure foot toe-to-heel

US EUROPEAN UK INCHES CM
4.5-5 35 2.5-3 8.375”-8.5" 21.3-21.6
5.5-6 36 3.5-4 8.75"-8.875” 22.2-22.5
6.5-7 37 4.5-5 9.0625"-9.25” 23-23.5
7.5-8 38 5.5-6 9.375"-9.5" 23.8-24.1
8.5-9 39 6.5-7 9.6875"-9.875" 24.6-25.1
9.5-10 40 7.5-8 9.6875"-9.875" 25.4-25.9
10.5-11 41 7.5-8 10.3125"-10.5" 26.2-26.7
11.5-12 42 9.5-10 10.3125"-10.5" 27.1-27.6

Calf Widths: to measure, please place the tape measure around your calf, 9 inches up from the floor.

SIZE CALF CIRCUMFERENCE
4-6 15.25 inches / 39 cm
7-8 16 inches / 41 cm
9-10 17 inches / 43 cm
11-12 17.75 inches / 45 cm