{
  "schema_version": 2,
  "brand": "ASICS",
  "slug": "asics",
  "gender": "see chart scope",
  "status": "source-reviewed",
  "last_verified": "2026-09-05",
  "editorial_review_date": "2026-09-05",
  "fit_offset": null,
  "confidence": null,
  "width_availability": null,
  "limitation": "Published chart labels only; no brand-wide fit distribution or fit probability. CM/JP labels are not measured foot length.",
  "charts": [
    {
      "id": "asics-men",
      "brand": "ASICS",
      "scope": "Men's footwear",
      "market": "Singapore",
      "gender": "men",
      "source_url": "https://www.asics.com/sg/en-sg/customer-service/size-fit-guide/size-fit-guide.html",
      "source_locator": "Shoe Size Guide → Men's → US / EU / CM / UK",
      "verified_date": "2026-09-05",
      "between_sizes": "unspecified",
      "notes": [
        "Source notation H is transcribed as a half size.",
        "CM is retained as a chart label; it is not used as measured foot length.",
        "This is the Singapore chart; regional charts may differ."
      ],
      "rows": [
        {
          "us_men": 4,
          "uk": 3,
          "eu": 36,
          "label_cm": 22.5
        },
        {
          "us_men": 4.5,
          "uk": 3.5,
          "eu": 37,
          "label_cm": 23
        },
        {
          "us_men": 5,
          "uk": 4,
          "eu": 37.5,
          "label_cm": 23.5
        },
        {
          "us_men": 5.5,
          "uk": 4.5,
          "eu": 38,
          "label_cm": 24
        },
        {
          "us_men": 6,
          "uk": 5,
          "eu": 39,
          "label_cm": 24.5
        },
        {
          "us_men": 6.5,
          "uk": 5.5,
          "eu": 39.5,
          "label_cm": 25
        },
        {
          "us_men": 7,
          "uk": 6,
          "eu": 40,
          "label_cm": 25.5
        },
        {
          "us_men": 7.5,
          "uk": 6.5,
          "eu": 40.5,
          "label_cm": 25.75
        },
        {
          "us_men": 8,
          "uk": 7,
          "eu": 41.5,
          "label_cm": 26
        },
        {
          "us_men": 8.5,
          "uk": 7.5,
          "eu": 42,
          "label_cm": 26.5
        },
        {
          "us_men": 9,
          "uk": 8,
          "eu": 42.5,
          "label_cm": 27
        },
        {
          "us_men": 9.5,
          "uk": 8.5,
          "eu": 43.5,
          "label_cm": 27.5
        },
        {
          "us_men": 10,
          "uk": 9,
          "eu": 44,
          "label_cm": 28
        },
        {
          "us_men": 10.5,
          "uk": 9.5,
          "eu": 44.5,
          "label_cm": 28.25
        },
        {
          "us_men": 11,
          "uk": 10,
          "eu": 45,
          "label_cm": 28.5
        },
        {
          "us_men": 11.5,
          "uk": 10.5,
          "eu": 46,
          "label_cm": 29
        },
        {
          "us_men": 12,
          "uk": 11,
          "eu": 46.5,
          "label_cm": 29.5
        },
        {
          "us_men": 12.5,
          "uk": 11.5,
          "eu": 47,
          "label_cm": 30
        },
        {
          "us_men": 13,
          "uk": 12,
          "eu": 48,
          "label_cm": 30.5
        },
        {
          "us_men": 13.5,
          "uk": 12.5,
          "eu": 48.5,
          "label_cm": 30.75
        },
        {
          "us_men": 14,
          "uk": 13,
          "eu": 49,
          "label_cm": 31
        },
        {
          "us_men": 14.5,
          "uk": 13.5,
          "eu": 49.5,
          "label_cm": 31.5
        },
        {
          "us_men": 15,
          "uk": 14,
          "eu": 50.5,
          "label_cm": 32
        }
      ],
      "label_cm_name": "CM"
    }
  ],
  "sizes": [
    {
      "foot_length_mm": null,
      "us_men": 4,
      "us_women": null,
      "uk": 3,
      "eu": 36,
      "eu_label": null,
      "cm": 22.5
    },
    {
      "foot_length_mm": null,
      "us_men": 4.5,
      "us_women": null,
      "uk": 3.5,
      "eu": 37,
      "eu_label": null,
      "cm": 23
    },
    {
      "foot_length_mm": null,
      "us_men": 5,
      "us_women": null,
      "uk": 4,
      "eu": 37.5,
      "eu_label": null,
      "cm": 23.5
    },
    {
      "foot_length_mm": null,
      "us_men": 5.5,
      "us_women": null,
      "uk": 4.5,
      "eu": 38,
      "eu_label": null,
      "cm": 24
    },
    {
      "foot_length_mm": null,
      "us_men": 6,
      "us_women": null,
      "uk": 5,
      "eu": 39,
      "eu_label": null,
      "cm": 24.5
    },
    {
      "foot_length_mm": null,
      "us_men": 6.5,
      "us_women": null,
      "uk": 5.5,
      "eu": 39.5,
      "eu_label": null,
      "cm": 25
    },
    {
      "foot_length_mm": null,
      "us_men": 7,
      "us_women": null,
      "uk": 6,
      "eu": 40,
      "eu_label": null,
      "cm": 25.5
    },
    {
      "foot_length_mm": null,
      "us_men": 7.5,
      "us_women": null,
      "uk": 6.5,
      "eu": 40.5,
      "eu_label": null,
      "cm": 25.75
    },
    {
      "foot_length_mm": null,
      "us_men": 8,
      "us_women": null,
      "uk": 7,
      "eu": 41.5,
      "eu_label": null,
      "cm": 26
    },
    {
      "foot_length_mm": null,
      "us_men": 8.5,
      "us_women": null,
      "uk": 7.5,
      "eu": 42,
      "eu_label": null,
      "cm": 26.5
    },
    {
      "foot_length_mm": null,
      "us_men": 9,
      "us_women": null,
      "uk": 8,
      "eu": 42.5,
      "eu_label": null,
      "cm": 27
    },
    {
      "foot_length_mm": null,
      "us_men": 9.5,
      "us_women": null,
      "uk": 8.5,
      "eu": 43.5,
      "eu_label": null,
      "cm": 27.5
    },
    {
      "foot_length_mm": null,
      "us_men": 10,
      "us_women": null,
      "uk": 9,
      "eu": 44,
      "eu_label": null,
      "cm": 28
    },
    {
      "foot_length_mm": null,
      "us_men": 10.5,
      "us_women": null,
      "uk": 9.5,
      "eu": 44.5,
      "eu_label": null,
      "cm": 28.25
    },
    {
      "foot_length_mm": null,
      "us_men": 11,
      "us_women": null,
      "uk": 10,
      "eu": 45,
      "eu_label": null,
      "cm": 28.5
    },
    {
      "foot_length_mm": null,
      "us_men": 11.5,
      "us_women": null,
      "uk": 10.5,
      "eu": 46,
      "eu_label": null,
      "cm": 29
    },
    {
      "foot_length_mm": null,
      "us_men": 12,
      "us_women": null,
      "uk": 11,
      "eu": 46.5,
      "eu_label": null,
      "cm": 29.5
    },
    {
      "foot_length_mm": null,
      "us_men": 12.5,
      "us_women": null,
      "uk": 11.5,
      "eu": 47,
      "eu_label": null,
      "cm": 30
    },
    {
      "foot_length_mm": null,
      "us_men": 13,
      "us_women": null,
      "uk": 12,
      "eu": 48,
      "eu_label": null,
      "cm": 30.5
    },
    {
      "foot_length_mm": null,
      "us_men": 13.5,
      "us_women": null,
      "uk": 12.5,
      "eu": 48.5,
      "eu_label": null,
      "cm": 30.75
    },
    {
      "foot_length_mm": null,
      "us_men": 14,
      "us_women": null,
      "uk": 13,
      "eu": 49,
      "eu_label": null,
      "cm": 31
    },
    {
      "foot_length_mm": null,
      "us_men": 14.5,
      "us_women": null,
      "uk": 13.5,
      "eu": 49.5,
      "eu_label": null,
      "cm": 31.5
    },
    {
      "foot_length_mm": null,
      "us_men": 15,
      "us_women": null,
      "uk": 14,
      "eu": 50.5,
      "eu_label": null,
      "cm": 32
    }
  ]
}