Inline Skate Sizing Instructions

While measuring your foot, wear the weight of sock that you prefer to wear while skating. Measuring for size will be most accurate at the end of the day when your foot is typically the largest. You will need a hard floor to stand on, pen or pencil, blank paper, and a ruler in order to complete these steps:

Skate Sizing Example
  • Put your blank piece of paper up against the wall.
  • Stand on the paper with your heel up against the wall and put weight on your foot as if you were standing normally.
  • Mark the end of your longest toe on the paper.
  • Step off of the paper and measure the end of the paper (heel) to the mark for your longest toe in millimeters.

Many people have different right and left lengths so we recommend measuring both of your feet. You will want to use the longer of the two measurements when sizing. If you are having trouble sizing your skates, contact us at 800.366.3070 or info@inlinewarehouse.com.

You can also watch our sizing video here: How to Size and Fit a Skate

Once you have this measurement, click a brand below to view the corresponding sizing chart.

If your measurement falls exactly on a size, you may want to go up to the next size for a more comfortable fit. An exact measurement match (or one very close to a match) may fit too small with toes touching or forced to curl. If between sizes, order the larger of the two. As always, sizing and fit is a preference, so be sure to try your skates on before using them!

Sizing By Brand

Bladerunner Sizing Chart

Please reference the "Sizing Guidelines" found on the product description pages to determine which sizing chart to use for the model you are interested in.

Bladerunner Sizing Chart
Foot Length (mm)Bladerunner Men's SizeBladerunner Women's SizeBladerunner Kid's Size
140--8J
150--9J
160--10J
170--11J
180--12J
190--13J
195--13.5J
200--1
210--2
215--3
220-54
225-5.54.5
230565
2355.56.55.5
240676
2456.57.56.5
250787
2557.58.57.5
260898
2658.59.5-
270910-
2759.510.5-
28010--
28510.5--
29011--
29511.5--
30012--
30512.5--
31013--
31513.5--
32014--
32514.5--
33015--
33515.5--
34016--
34516.5--
35017--
35517.5--

Bont Sizing Chart

NOTE: Add 3-4mm to your foot measurement before referencing the chart. Bont provides the exact last sizes in the chart. If wanting your boots super tight, add just 1-2mm (toes likely to touch). Most will want to add 3-4mm to their measurement for comfort.

Bont Sizing Chart
Foot Length (mm)Bont Size
17027
17828
18629
19430
20231
20732
21133
21934
22334.5
22835
23235.5
23636
24136.5
24537
25037.5
25438
25938.5
26339
26840
27241
27641.5
28142
28543
29044
29445
29946
30347
30848
31249
31750
32157

K2 Sizing Chart

Please reference the "Sizing Guidelines" found on the product description pages to determine which sizing chart to use for the model you are interested in.

K2 Sizing Chart
Foot Length (mm)K2 Men's SizeK2 Women's SizeK2 Kid's Size
195--11J
200--12J
205--13J
208--13.5J
210--1
215--2
220--3
225--4
2305--
2355.56.5-
24067-
2456.57.5-
25078-
2557.58.5-
26089-
2658.59.5-
270910-
2759.510.5-
2801011-
28510.5--
29011--
29511.5--
30012--
30512.5--
31013--
32014--

Luigino Sizing Chart

Luigino Sizing Chart
Foot Length (mm)Luigino Size
18830
19531
20232
20933
21634
22335
23036
23737
24438
25139
25840
26541
27442
28143
28844
29545
30246
30947

Powerslide Sizing Chart

Please reference the "Sizing Guidelines" found on the product description pages to determine which sizing chart to use for the model you are interested in. Sizing may vary drastically between models.

Powerslide Sizing Chart
Foot Length (mm)Chart AChart BChart CChart DChart EChart FChart G
205----32--
211----33--
218----34--
220-35----35
225----35--
227-36----36
228---37---
23036------
232----36--
233-----36-
234-37----37
235---38---
23737------
238----3737-
241-38----38
242--3739---
24338------
245----38--
247-----38-
248-3938---39
25139---39--
254-----39-
256-403940--40
25840------
261-----40-
263-414041--41
26541------
269-42---4142
270--4142---
27242------
275-----42-
277-4342---43
27943------
282-----43-
283-4443---44
28644------
289--44--44-
290-45----45
29345------
295--45--45-
296-46-----
298------46
30046------
302-----46-
303--46----
305-47----47
310--47----
311-48----48
318-49----49
324-50----50

Razors Sizing Chart

Razors does not provide foot measurements for their skates and while all of their skates run small, specific sizing recommendations vary based on model and size. For the best sizing instructions, refer to the "Sizing Guidelines" in the product description on the model you wish to purchase. Please note that fit is based on preference so sizing cannot be guaranteed.

Remz Sizing Chart

Remz does not provide foot measurements for their skates and while all of their skates run small and narrow, specific sizing recommendations vary based on model and size. Larger sizes will feel especially snug and all Remz will need to be broken in. For the best sizing instructions, refer to the "Sizing Guidelines" in the product description on the model you wish to purchase. Please note that fit is based on preference so sizing cannot be guaranteed.

Roces Sizing Chart

Please reference the "Sizing Guidelines" found on the product description pages to determine which sizing chart to use for the model you are interested in.

Roces Sizing Chart
Foot Length (mm)Roces Men's SizeRoces Women's SizeRoces Kid's Size
170--11Y
180--12Y
190--13Y
200--1
205--2
210---
215--3
220-5-
225--4
230-6-
235--5
240--6
24557-
250687
25579-
2608108
270911-
2801012-
2901113-
29512--
30513--
31014--
31515--
32516--
33517--

Rollerblade Sizing Chart

Please reference the "Sizing Guidelines" found on the product description pages to determine which sizing chart to use for the model you are interested in.

Rollerblade Sizing Chart
Foot Length (mm)Rollerblade Men's SizeRollerblade Women's SizeRollerblade Kid's Size
140--8J
150--9J
160--10J
170--11J
180--12J
190--13J
195--13.5J
200--1
210--2
215--3
220-54
225-5.54.5
230565
2355.56.55.5
240676
2456.57.56.5
250787
2557.58.57.5
260898
2658.59.5-
270910-
2759.510.5-
28010--
28510.5--
29011--
29511.5--
30012--
30512.5--
31013--
31513.5--
32014--
32514.5--
33015--
33515.5--
34016--
34516.5--
35017--
35517.5--

Roller Derby Sizing Chart

Roller Derby does not provide foot measurements for their skates and instruct that you order one half size smaller than your US Shoe size for a snug, performance fit. Please note that fit is based on preference so sizing cannot be gruanteed.

Seba Sizing Chart

Please reference the "Sizing Guidelines" found on the product description pages to determine which sizing chart to use for the model you are interested in. Sizing may vary drastically between models.

Seba Sizing Chart
Foot Length (mm)Chart AChart BChart CChart D
200---31
205---32
210---33
215---34
220---35
22634--36
229-3435-
23135---
233363536-
235---37
23637---
237-3637-
240---38
245383738-
250-383939
25339---
255---40
257-3940-
26140---
265414041-
270424142-
275-4243-
27943---
281--44-
282-43--
286--45-
28844---
290--46-
291-44--
29445---
295-4547-
299--48-
30046---
303-46--
30647---
307-47--

Valo Sizing Chart

Valo does not provide foot measurements for their skates and while all of their skates run small, specific sizing recommendations vary based on model. For the best sizing instructions, refer to the "Sizing Guidelines" in the product description on the model you wish to purchase. Please note that fit is based on preference so sizing cannot be guaranteed.

USD Sizing Chart

Please reference the "Sizing Guidelines" found on the product description pages to determine which sizing chart to use for the model you are interested in. Sizing may vary drastically between models.

USD Sizing Chart
Foot Length (mm)VIISwayRealm + CarbonAeonTransformer
208----33
227----36
233----37
238--37--
241-38---
24238----
243--38--
2483939---
250--3939-
252----40
25640----
257-40-40-
258--40--
26241----
264-41-41-
266--41--
26842----
271-42-42-
272--42--
27543----
278-434343-
28044----
285-444444-
28745----
290--45--
291---45-
292-45---
29546-46--
298---46-
299-46---
300--47--
30547----
306-47---

Vanilla Sizing Chart

Vanilla Sizing Chart
Foot Length (mm)Vanilla Size
2375
2446
2517
2588
2659
27510
28111
28912
29513

Please choose brand above

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