{ "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/k-swiss-size-chart", "brand": "K-Swiss", "slug": "k-swiss", "category": "athletic", "origin": "US", "checked": "2026-10-31", "officialLinks": { "website": "https://kswiss.com/", "sizeGuide": "https://kswiss.com/pages/size-chart", "help": "https://kswiss.com/pages/page-faq", "outlet": "https://kswiss.com/collections/all-sale", "collections": [ { "label": "Tennis", "url": "https://kswiss.com/collections/tennis-shoes" }, { "label": "Pickleball", "url": "https://kswiss.com/collections/mens-pickleball-shoes" }, { "label": "Running", "url": "https://kswiss.com/collections/running-shoes" }, { "label": "Lifestyle", "url": "https://kswiss.com/collections/lifestyle-shoes-men" }, { "label": "Kids", "url": "https://kswiss.com/collections/kids-footwear" } ], "regional": [ { "market": "EU", "url": "https://kswiss.eu/" }, { "market": "UK", "url": "https://kswiss.co.uk/" }, { "market": "Germany", "url": "https://kswiss.de/" }, { "market": "France", "url": "https://kswiss.fr/" }, { "market": "Netherlands", "url": "https://kswiss.nl/" }, { "market": "Australia", "url": "https://kswiss.com.au/" }, { "market": "Israel", "url": "https://kswiss.co.il/" }, { "market": "Japan", "url": "https://k-swiss.jp/" }, { "market": "Mexico", "url": "https://k-swiss.com.mx/" }, { "market": "Philippines", "url": "https://k-swiss.com.ph/" } ] }, "sizeCharts": [ { "id": "men", "label": "Men's shoes", "source": "https://kswiss.com/pages/size-chart", "lengthMeaning": "unstated", "lengthScales": { "CM": "size" }, "columns": [ "US", "UK", "EU", "CM" ], "rows": [ [ "4.5", "3.5", "37", "22.5" ], [ "5", "4", "37.5", "23" ], [ "5.5", "4.5", "38", "23.5" ], [ "6", "5", "38.5", "24" ], [ "6.5", "5.5", "39", "24.5" ], [ "7", "6", "39.5", "25" ], [ "7.5", "6.5", "40", "25.5" ], [ "8", "7", "41", "26" ], [ "8.5", "7.5", "41.5", "26.5" ], [ "9", "8", "42", "27" ], [ "9.5", "8.5", "42.5", "27.5" ], [ "10", "9", "43", "28" ], [ "10.5", "9.5", "44", "28.5" ], [ "11", "10", "44.5", "29" ], [ "11.5", "10.5", "45", "29.5" ], [ "12", "11", "46", "30" ], [ "12.5", "11.5", "46.5", "30.5" ], [ "13", "12", "47", "31" ], [ "14", "13", "49", "32" ], [ "15", "14", "50", "32.5" ], [ "16", "15", "51", "33" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/k-swiss-men.csv" }, { "id": "women", "label": "Women's shoes", "source": "https://kswiss.com/pages/size-chart", "lengthMeaning": "unstated", "lengthScales": { "CM": "size" }, "columns": [ "US", "UK", "EU", "CM" ], "rows": [ [ "4", "2", "34.5", "21" ], [ "4.5", "2.5", "35", "21.5" ], [ "5", "3", "35.5", "22" ], [ "5.5", "3.5", "36", "22.5" ], [ "6", "4", "37", "23" ], [ "6.5", "4.5", "37.5", "23.5" ], [ "7", "5", "38", "24" ], [ "7.5", "5.5", "39", "24.5" ], [ "8", "6", "39.5", "25" ], [ "8.5", "6.5", "40", "25.5" ], [ "9", "7", "41", "26" ], [ "9.5", "7.5", "41.5", "26.5" ], [ "10", "8", "42", "27" ], [ "10.5", "8.5", "42.5", "27.5" ], [ "11", "9", "43", "28" ], [ "12", "10", "44.5", "29" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/k-swiss-women.csv" }, { "id": "toddler", "label": "Infant shoes", "source": "https://kswiss.com/pages/size-chart", "lengthMeaning": "unstated", "lengthScales": { "CM": "size" }, "columns": [ "US", "UK", "EU", "CM" ], "rows": [ [ "2", "1.5", "17", "9.5" ], [ "3", "2.5", "18.5", "10.5" ], [ "4", "3.5", "19.5", "11.5" ], [ "4.5", "4", "20", "12" ], [ "5", "4.5", "21", "12.5" ], [ "5.5", "5", "21.5", "12.75" ], [ "6", "5.5", "22", "13" ], [ "6.5", "6", "23", "13.5" ], [ "7", "6.5", "23.5", "14" ], [ "7.5", "7", "24", "14.5" ], [ "8", "7.5", "25", "15" ], [ "8.5", "8", "25.5", "15.25" ], [ "9", "8.5", "26", "15.5" ], [ "9.5", "9", "27", "16" ], [ "10", "9.5", "27.5", "16.5" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/k-swiss-toddler.csv" }, { "id": "little-kids", "label": "Children's shoes", "source": "https://kswiss.com/pages/size-chart", "lengthMeaning": "unstated", "lengthScales": { "CM": "size" }, "columns": [ "US", "UK", "EU", "CM" ], "rows": [ [ "8.5", "8", "25.5", "15.25" ], [ "9", "8.5", "26", "15.5" ], [ "9.5", "9", "27", "16" ], [ "10", "9.5", "27.5", "16.5" ], [ "10.5", "10", "28", "17" ], [ "11", "10.5", "28.5", "17.5" ], [ "11.5", "11", "29", "17.75" ], [ "12", "11.5", "29.5", "18" ], [ "12.5", "12", "30", "18.5" ], [ "13", "12.5", "31", "19" ], [ "13.5", "13", "32", "19.5" ], [ "1", "13.5", "32.5", "20" ], [ "1.5", "1", "33", "20.25" ], [ "2", "1.5", "33.5", "20.5" ], [ "2.5", "2", "34", "21" ], [ "3", "2.5", "35", "21.5" ], [ "3.5", "3", "35.5", "22" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/k-swiss-little-kids.csv" }, { "id": "big-kids", "label": "Varsity shoes", "source": "https://kswiss.com/pages/size-chart", "lengthMeaning": "unstated", "lengthScales": { "CM": "size" }, "columns": [ "US", "UK", "EU", "CM" ], "rows": [ [ "1", "13.5", "32.5", "20" ], [ "1.5", "1", "33", "20.25" ], [ "2", "1.5", "33.5", "20.5" ], [ "2.5", "2", "34", "21" ], [ "3", "2.5", "35", "21.5" ], [ "3.5", "3", "35.5", "22" ], [ "4", "3.5", "36", "22.5" ], [ "4.5", "4", "37", "23" ], [ "5", "4.5", "37.5", "23.5" ], [ "5.5", "5", "38", "24" ], [ "6", "5.5", "39", "24.5" ], [ "6.5", "6", "39.5", "25" ], [ "7", "6.5", "40", "25.5" ] ], "notes": null, "corrections": [], "lengthAnomalies": [], "csv": "https://sizelane.com/data/brands/k-swiss-big-kids.csv" } ], "modelCharts": [], "widths": null, "fitGuidance": [], "unverified": [ "The Club K-Swiss loyalty page is hosted outside K-Swiss's own websites, so it is not listed.", "Country sites come from K-Swiss's location page. The Hong Kong site no longer exists and the Taiwan shop showed \"store unavailable\" on 2026-10-24, so both are left out.", "Origin (US): the brand story says the company was founded in California." ] }