Size chart & sizing guide Chaya Diamond Roller Derby Boots

Measure your foot length (Mondopoint) to find the corresponding size. We always recommend to use the official size conversion chart below.

Feedback from our customers:

choose one size bigger than your usual shoe size
suitable for slightly narrower feet

Conversion chart - Find your size

Foot length (Mondopoint)	EU size	UK	US Men
230 mm	36	3.5	4
237 mm	37	4	5
243 mm	38	5	6
250 mm	39	6	7
257 mm	40	7	8
264 mm	41	8	9
271 mm	42	9	10

Notice: This brand does not use the same sizing guide for all products. Please check the sizing guide we show on each product.

How to Measure

Follow the instructions below and compare your measurements with the size chart

Foot length

Place your foot against a wall and measure the distance from the wall to the tip of your toes.

Manufacturers do not always use the same sizes for shoes. Therefore, we recommend using the foot length to find the correct size. The international standard for foot length is known as Mondopoint and indicates the size of the foot in millimeters (mm).

Tip! Use a soft measuring tape, to ensure that the product fits properly. Alternatively, use a piece of string and then measure it against a ruler