Size chart & sizing guide Rio Roller

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 the same size as your usual shoe size
suitable for feet with a regular width

Conversion chart - Find your size

Foot length (Mondopoint)	EU size	UK	US Men
165 mm	25.5	8C	8.5Y
173 mm	27	9C	10Y
181 mm	28	10C	11Y
188 mm	29	11C	11.5Y
192 mm	30	11.5C	12.5Y
196 mm	30.5	12C	13Y
205 mm	32	13C	1
208 mm	33	1	1.5
219 mm	34	2	2.5
224 mm	35.5	3	3.5
230 mm	37	4	5
245 mm	38	5	5.5
252 mm	39.5	6	6.5
258 mm	40.5	7	7.5
264 mm	42	8	8.5
273 mm	43	9	9.5
291 mm	44.5	10	10.5
300 mm	46	11	11.5
308 mm	47	12	12.5

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