RUNSIZED
Mizuno Wave Rider 27 (Men's)
Road / NeutralCurrent2024
Mizuno

Wave Rider v27

Width options: standard, wide (Men's) / standard, wide (Women's)

Showing: Men's & Women's data combined
Growing dataGrowing
Based on 7 reports
Based on 7 reports: True to size

Imported family signal

6 of 7 runners said this shoe fit true to size.

Report your fit

Fit Notes

Runs slightly narrow. Wide feet should go up half size.

Sizing vs. popular reference shoes

7 reports
Asics Superblast 1 (Men's)
Early reportsEarly

1 of 1 runners landed on 11.5 (0.5 weighted).

Length
True to size
Width
Slightly narrow
Toebox
Good room
11.5100%
Brooks Ghost 15 (Women's)
Early reportsEarly

1 of 1 runners landed on women's 9.5 (0.5 weighted).

Length
True to size
Width
True to width
Toebox
Good room
women's 9.5100%
Brooks Launch 11 (Women's)
Early reportsEarly

1 of 1 runners landed on women's 9.5 (0.5 weighted).

Length
True to size
Width
True to width
Toebox
Good room
women's 9.5100%
Mizuno Wave Inspire 21 (Women's)
Early reportsEarly

1 of 1 runners landed on 9 (0.5 weighted).

Length
True to size
Width
Slightly wide
Toebox
Good room
9100%
Nike Free Run 5.0 (Women's)
Early reportsEarly

1 of 1 runners landed on 9.5 (0.5 weighted).

Length
True to size
Width
Very narrow
Toebox
Good room
9.5100%
Salomon S/Lab Ultra 3 (Men's)
Early reportsEarly

1 of 1 runners landed on 9 (0.5 weighted).

Length
True to size
Width
True to width
Toebox
Good room
9100%
Mizuno Wave Rebellion Pro 2 (Men's)
Early reportsEarly

1 of 1 runners landed on unknown (0.4 weighted).

Length
Some go half size down
Width
Very wide
Toebox
Very roomy toebox
unknown100%

Community reports

True to size
86%

Across the full report set, this many called the shoe true to size.

Runner notes
100%

Reports with extra written context about what runners actually felt.

Reported issues
14%

Signals for hotspots, blisters, or other pain points across the full report set.

Showing 7 of 7 total reports
Asics Superblast 1 (Men's)
11.5 -> 11.5
Mar 2026
True to sizeSlightly narrow

Fit snug and on the narrow side; part of foot hung off medial side slightly but didn't bug after run. Stack comparable but Neo Vista feels taller. | [gender: male/explicit] | [source: /r/RunningShoeGeeks/comments/1d5ntir/mizuno_neo_vista_first_impressions/]

Nike Free Run 5.0 (Women's)
9.5 -> 9.5
Mar 2026
True to sizeToo narrow

arch felt super constricted, caused foot cramps after 4 blocks of running | [gender: female/explicit] | [source: /r/running/comments/31racu/what_running_shoes_or_brands_are_best_for_people/]

Arch pain
Brooks Launch 11 (Women's)
women's 9.5 -> women's 9.5
Mar 2026
True to sizeTrue to width

WaveRider 27 used for long runs and recovery, Launch 9 used for speed and shorter recovery days; both worn in same size | [gender: female/explicit] | [source: /r/RunningShoeGeeks/comments/1alemzg/mizuno_waverider_27_after_385_miles/]

Brooks Ghost 15 (Women's)
women's 9.5 -> women's 9.5
Mar 2026
True to sizeTrue to width

Chose WaveRider 27 over Ghost 15 after achilles injury; WaveRider preferred for recovery and marathon training | [ambiguity: Ghost 15 was considered but not purchased; comparison is preference-based rather than fit-based, but same size worn in both shoes] | [gender: female/explicit] | [source: /r/RunningShoeGeeks/comments/1alemzg/mizuno_waverider_27_after_385_miles/]

Salomon S/Lab Ultra 3 (Men's)
9 -> 9
Mar 2026
True to sizeTrue to width

Takumi Sen 10 in 9 fits well | [ambiguity: [gender_uncertain: poster gender could not be reliably determined]] | [gender: unknown/unresolved — flagged for review] | [gender_confidence: uncertain — verify sizing_system] | [source: /r/trailrunning/comments/1ia5h11/tnf_vectiv_pro_3_and_vector_sky_2_initial/]

Mizuno Wave Inspire 21 (Women's)
9 -> 9
Mar 2026
True to sizeSlightly wide

Wave Rider fits at same size as Wave Inspire, doesn't slip around but requires thick socks for comfort | [ambiguity: [gender_uncertain: poster gender could not be reliably determined]] | [gender: unknown/unresolved — flagged for review] | [gender_confidence: uncertain — verify sizing_system] | [source: /r/running/comments/exisa0/half_size_or_whole_size_up_in_shoes/]

Mizuno Wave Rebellion Pro 2 (Men's)
unknown -> unknown
Mar 2026
Slightly longToo wide

runs half size too big, very roomy toe box | [ambiguity: Commenter mentions sizing up with Rebellion Pro but no specific size given for either shoe. Size offset inferred from post body statement that seeding pairs run half size too big. [gender_uncertain: poster gender could not be reliably determined]] | [gender: unknown/unresolved — flagged for review] | [gender_confidence: uncertain — verify sizing_system] | [source: /r/RunningShoeGeeks/comments/1koock6/mizuno_neo_vista_2_100km_review_a_mixed_bag/]

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