{ "site": { "name": "Sizelane", "url": "https://sizelane.com/", "about": "https://sizelane.com/about", "license": "CC BY 4.0", "licenseUrl": "https://creativecommons.org/licenses/by/4.0/", "attribution": "Name Sizelane, link to the brand page and keep the brand's official source link." }, "page": "https://sizelane.com/rm-williams-size-chart", "brand": "R.M.Williams", "slug": "rm-williams", "category": "boots", "origin": "AU", "checked": "2026-10-31", "officialLinks": { "website": "https://www.rmwilliams.com/", "sizeGuide": "https://www.rmwilliams.com/size-guide.html?lang=en_US", "storeLocator": "https://www.rmwilliams.com.au/Store-Finder?lang=en_AU&showMap=true", "help": "https://www.rmwilliams.com/faq.html?lang=en_US", "collections": [ { "label": "Men's Footwear", "url": "https://www.rmwilliams.com/footwear/men/all-footwear?lang=en_US" }, { "label": "Women's Footwear", "url": "https://www.rmwilliams.com/footwear/women/all-footwear?lang=en_US" }, { "label": "Chelsea Boots", "url": "https://www.rmwilliams.com/footwear/men/chelsea-boots?lang=en_US" }, { "label": "Craftsman", "url": "https://www.rmwilliams.com/footwear/men/craftsman-boots?lang=en_US" }, { "label": "Lady Yearling", "url": "https://www.rmwilliams.com/footwear/women/lady-yearling-boots?lang=en_US" } ], "regional": [ { "market": "Australia", "url": "https://www.rmwilliams.com.au/" }, { "market": "New Zealand", "url": "https://www.rmwilliams.com/nz" }, { "market": "UK", "url": "https://www.rmwilliams.com/uk" }, { "market": "Canada", "url": "https://www.rmwilliams.com/ca" }, { "market": "Germany", "url": "https://www.rmwilliams.com/de" }, { "market": "France", "url": "https://www.rmwilliams.com/fr" }, { "market": "Ireland", "url": "https://www.rmwilliams.com/ie" }, { "market": "Netherlands", "url": "https://www.rmwilliams.com/nl" }, { "market": "Switzerland", "url": "https://www.rmwilliams.com/ch" }, { "market": "Denmark", "url": "https://www.rmwilliams.com/dk" }, { "market": "Norway", "url": "https://www.rmwilliams.com/no" }, { "market": "Sweden", "url": "https://www.rmwilliams.com/se" } ] }, "sizeCharts": [ { "id": "men", "label": "Men's boots", "source": "https://www.rmwilliams.com/size-guide.html?lang=en_US", "lengthMeaning": "foot", "lengthScales": { "CM": "unclear" }, "columns": [ "US Men", "UK", "EU", "CM" ], "rows": [ [ "4", "3", "35", "22.6" ], [ "4.5", "3.5", "36", "23" ], [ "5", "4", "36.5", "23.4" ], [ "5.5", "4.5", "37", "23.8" ], [ "6", "5", "38", "24.2" ], [ "6.5", "5.5", "38.5", "24.7" ], [ "7", "6", "39", "25.1" ], [ "7.5", "6.5", "40", "25.5" ], [ "8", "7", "41", "25.9" ], [ "8.5", "7.5", "41.5", "26.3" ], [ "9", "8", "42", "26.8" ], [ "9.5", "8.5", "43", "27.2" ], [ "10", "9", "43.5", "27.6" ], [ "10.5", "9.5", "44", "28" ], [ "11", "10", "45", "28.4" ], [ "11.5", "10.5", "45.5", "28.9" ], [ "12", "11", "46", "29.3" ], [ "12.5", "11.5", "46.5", "29.7" ], [ "13", "12", "47", "30.1" ], [ "13.5", "12.5", "47.5", "30.5" ], [ "14", "13", "48", "31" ], [ "14.5", "13.5", "", "31.4" ], [ "15", "14", "", "31.8" ], [ "15.5", "14.5", "", "32.2" ], [ "16", "15", "", "32.6" ], [ "16.5", "15.5", "", "33.1" ], [ "17", "16", "", "33.5" ], [ "17.5", "16.5", "", "33.9" ], [ "18", "17", "", "34.3" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/rm-williams-men.csv" }, { "id": "women", "label": "Women's boots", "source": "https://www.rmwilliams.com/size-guide.html?lang=en_US", "lengthMeaning": "foot", "lengthScales": { "CM": "unclear" }, "columns": [ "US", "UK", "EU", "CM" ], "rows": [ [ "5", "2.5", "", "22.1" ], [ "5.5", "3", "35", "22.6" ], [ "6", "3.5", "36", "23" ], [ "6.5", "4", "36.5", "23.4" ], [ "7", "4.5", "37", "23.8" ], [ "7.5", "5", "38", "24.2" ], [ "8", "5.5", "38.5", "24.7" ], [ "8.5", "6", "39", "25.1" ], [ "9", "6.5", "40", "25.5" ], [ "9.5", "7", "41", "25.9" ], [ "10", "7.5", "41.5", "26.3" ], [ "10.5", "8", "42", "26.8" ], [ "11", "8.5", "43", "27.2" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/rm-williams-women.csv" }, { "id": "unisex", "label": "Unisex boots", "source": "https://www.rmwilliams.com/size-guide.html?lang=en_US", "lengthMeaning": "foot", "lengthScales": { "CM": "unclear" }, "columns": [ "US Men", "US Women", "UK", "EU", "CM" ], "rows": [ [ "4", "5.5", "3", "35", "22.6" ], [ "4.5", "6", "3.5", "36", "23" ], [ "5", "6.5", "4", "36.5", "23.4" ], [ "5.5", "7", "4.5", "37", "23.8" ], [ "6", "7.5", "5", "38", "24.2" ], [ "6.5", "8", "5.5", "38.5", "24.7" ], [ "7", "8.5", "6", "39", "25.1" ], [ "7.5", "9", "6.5", "40", "25.5" ], [ "8", "9.5", "7", "41", "25.9" ], [ "8.5", "10", "7.5", "41.5", "26.3" ], [ "9", "10.5", "8", "42", "26.8" ], [ "9.5", "11", "8.5", "43", "27.2" ], [ "10", "", "9", "43.5", "27.6" ], [ "10.5", "", "9.5", "44", "28" ], [ "11", "", "10", "45", "28.4" ], [ "11.5", "", "10.5", "45.5", "28.9" ], [ "12", "", "11", "46", "29.3" ], [ "12.5", "", "11.5", "46.5", "29.7" ], [ "13", "", "12", "47", "30.1" ], [ "13.5", "", "12.5", "47.5", "30.5" ], [ "14", "", "13", "48", "31" ], [ "14.5", "", "13.5", "", "31.4" ], [ "15", "", "14", "", "31.8" ], [ "15.5", "", "14.5", "", "32.2" ], [ "16", "", "15", "", "32.6" ], [ "16.5", "", "15.5", "", "33.1" ], [ "17", "", "16", "", "33.5" ], [ "17.5", "", "16.5", "", "33.9" ], [ "18", "", "17", "", "34.3" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/rm-williams-unisex.csv" } ], "modelCharts": [], "widths": null, "fitGuidance": [], "unverified": [ "The US store finder only shows the New York store, so the store locator link is R.M.Williams' Australian one.", "The help link goes to the FAQ page; the separate help centre address did not open.", "No sale or outlet section, loyalty programme or shopping app was found." ] }