{"id":970,"date":"2026-04-11T01:50:25","date_gmt":"2026-04-11T01:50:25","guid":{"rendered":"https:\/\/keytopbarefootshoes.com\/"},"modified":"2026-08-24T12:06:07","modified_gmt":"2026-08-24T12:06:07","slug":"kids-barefoot-shoe-sizes","status":"publish","type":"post","link":"https:\/\/keytopbarefootshoes.com\/ja\/kids-barefoot-shoe-sizes\/","title":{"rendered":"\u30ad\u30c3\u30ba\u30d9\u30a2\u30d5\u30c3\u30c8\u30b7\u30e5\u30fc\u30ba\u30b5\u30a4\u30ba\uff1aOEM\u30d5\u30a3\u30c3\u30c8\u30ac\u30a4\u30c9"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u7c21\u5358\u306a\u56de\u7b54\uff1a<\/strong> \u5b50\u4f9b\u7528\u30d9\u30a2\u30d5\u30c3\u30c8\u30b7\u30e5\u30fc\u30ba\u306e\u30b5\u30a4\u30ba\u627f\u8a8d\u306f\u3001EU\u30fbUK\u30fbUS\u306e\u30e9\u30d9\u30eb\u8868\u8a18\u306e\u307f\u306b\u983c\u3089\u305a\u3001\u5b9f\u6e2c\u3057\u305f\u8db3\u306e\u30c7\u30fc\u30bf\u3001\u30e9\u30b9\u30c8\u5bf8\u6cd5\u3001\u5b8c\u6210\u9774\u306e\u691c\u67fb\u306b\u57fa\u3065\u3044\u3066\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u540c\u3058\u30b5\u30a4\u30ba\u30e9\u30d9\u30eb\u3067\u3082\u3001\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u5185\u90e8\u9577\u3001\u5e45\u3001\u3064\u307e\u5148\u5f62\u72b6\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u8cb7\u3044\u624b\u306f\u91cf\u7523\u524d\u306b\u3001\u6e2c\u5b9a\u65b9\u6cd5\u3001\u6210\u9577\u4ee3\u3001\u30b0\u30ec\u30fc\u30c7\u30a3\u30f3\u30b0\u30eb\u30fc\u30eb\u3001\u5fc5\u8981\u3068\u306a\u308b\u30a8\u30d3\u30c7\u30f3\u30b9\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30a4\u30ba\u30e9\u30d9\u30eb\u3068\u30d5\u30a3\u30c3\u30c8\u4ed5\u69d8\u3092\u5206\u96e2\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.iso.org\/standard\/83106.html\" rel=\"noopener\" target=\"_blank\">ISO 19407:2023<\/a> \u30b5\u30a4\u30ba\u30b7\u30b9\u30c6\u30e0\u3068\u4e3b\u8981\u30b7\u30b9\u30c6\u30e0\u9593\u306e\u63db\u7b97\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\uff08\u5b50\u4f9b\u7528\u30d5\u30c3\u30c8\u30a6\u30a7\u30a2\u3092\u542b\u3080\uff09\u3002\u63db\u7b97\u306f\u30e9\u30d9\u30eb\u8868\u793a\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001\u30e2\u30c7\u30eb\u56fa\u6709\u306e\u30d5\u30a3\u30c3\u30c8\u4ed5\u69d8\u3092\u7f6e\u304d\u63db\u3048\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8cb7\u3044\u624b\u306f\u4f9d\u7136\u3068\u3057\u3066\u3001\u5bfe\u8c61\u3068\u306a\u308b\u8db3\u9577\u3001\u8db3\u5e45\u3001\u8db3\u56f2\u3001\u3064\u307e\u5148\u5f62\u72b6\u3001\u7532\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u3001\u60f3\u5b9a\u3059\u308b\u9774\u4e0b\u306e\u72b6\u614b\u3092\u628a\u63e1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u7ba1\u7406\u30dd\u30a4\u30f3\u30c8<\/th><th>\u5b9a\u7fa9\u3059\u3079\u304d\u9805\u76ee<\/th><th>\u627f\u8a8d\u306e\u8a3c\u62e0<\/th><\/tr><\/thead><tbody><tr><td>\u8db3\u306e\u57fa\u6e96<\/td><td>\u5bfe\u8c61\u3068\u306a\u308b\u8db3\u9577\u3001\u8db3\u5e45\u3001\u8db3\u56f2\u3001\u5e74\u9f62\u7bc4\u56f2<\/td><td>\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3068\u6e2c\u5b9a\u65b9\u6cd5<\/td><\/tr><tr><td>\u30e9\u30b9\u30c8<\/td><td>\u8db3\u9577\u3001\u30dc\u30fc\u30eb\u5e45\u3001\u8db3\u56f2\u3001\u3064\u307e\u5148\u5f62\u72b6\u3001\u7532<\/td><td>\u30e9\u30b9\u30c8\u30ec\u30dd\u30fc\u30c8\u3068\u7f72\u540d\u6e08\u307f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/td><\/tr><tr><td>\u5b8c\u6210\u3057\u305f\u9774<\/td><td>\u5185\u90e8\u9577\u3001\u6709\u52b9\u3064\u307e\u5148\u30b9\u30da\u30fc\u30b9\u3001\u30a2\u30c3\u30d1\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0<\/td><td>\u5b9f\u6e2c\u30b5\u30f3\u30d7\u30eb\u3068\u30d5\u30a3\u30c3\u30c8\u30ce\u30fc\u30c8<\/td><\/tr><tr><td>\u30b0\u30ec\u30fc\u30c7\u30a3\u30f3\u30b0<\/td><td>\u30b5\u30a4\u30ba\u523b\u307f\u3068\u5e45\u306e\u5909\u5316<\/td><td>\u627f\u8a8d\u6e08\u307f\u30b5\u30a4\u30ba\u30bb\u30c3\u30c8\u306e\u6bd4\u8f03<\/td><\/tr><tr><td>\u30e9\u30d9\u30eb<\/td><td>\u30d7\u30e9\u30a4\u30de\u30ea\u30fc\u30b5\u30a4\u30ba\u30b7\u30b9\u30c6\u30e0\u3068\u63db\u7b97\u8868<\/td><td>\u30a2\u30fc\u30c8\u30ef\u30fc\u30af\u3068\u5e02\u5834\u30ec\u30d3\u30e5\u30fc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e9\u30b9\u30c8\u3068\u5b8c\u6210\u9774\u3092\u6e2c\u5b9a\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.iso.org\/standard\/81028.html\" rel=\"noopener\" target=\"_blank\">ISO 19409:2022<\/a> \u30d5\u30c3\u30c8\u30a6\u30a7\u30a2\u306e\u30e9\u30b9\u30c8\u5bf8\u6cd5\u306e\u6e2c\u5b9a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u9577\u3055\u3001\u5e45\u3001\u8db3\u56f2\u306b\u4f7f\u7528\u3059\u308b\u57fa\u6e96\u70b9\u3092\u8a18\u9332\u3057\u3001\u5de5\u5834\u3068\u8cb7\u3044\u624b\u304c\u540c\u3058\u5024\u3092\u6bd4\u8f03\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30e9\u30a4\u30cb\u30f3\u30b0\u3001\u3064\u307e\u5148\u88dc\u5f37\u3001\u7e2b\u3044\u76ee\u3001\u53d6\u308a\u5916\u3057\u53ef\u80fd\u306a\u30a4\u30f3\u30bd\u30c3\u30af\u304c\u6709\u52b9\u30b9\u30da\u30fc\u30b9\u3092\u6e1b\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5b8c\u6210\u9774\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30ed\u30fc\u30ba\u30c9\u30d5\u30c3\u30c8\u30a6\u30a7\u30a2\u306e\u5834\u5408\u3001, <a href=\"https:\/\/www.iso.org\/standard\/81281.html\" rel=\"noopener\" target=\"_blank\">ISO 19410-1:2022<\/a> \u9774\u5185\u306e\u6709\u52b9\u9577\u3092\u5bfe\u8c61\u3068\u3057\u307e\u3059\u3002\u305d\u306e\u7bc4\u56f2\u306f\u30aa\u30fc\u30d7\u30f3\u30d2\u30fc\u30eb\u304a\u3088\u3073\u30aa\u30fc\u30d7\u30f3\u30c8\u30a5\u306e\u30d5\u30c3\u30c8\u30a6\u30a7\u30a2\u3092\u9664\u5916\u3059\u308b\u305f\u3081\u3001\u30b5\u30f3\u30c0\u30eb\u306b\u306f\u69cb\u9020\u56fa\u6709\u306e\u6e2c\u5b9a\u304a\u3088\u3073\u8a66\u7740\u8a66\u9a13\u8a08\u753b\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u5236\u9650\u3092\u6280\u8853\u30d5\u30a1\u30a4\u30eb\u306b\u660e\u8a18\u3057\u3001\u3059\u3079\u3066\u306e\u30b9\u30bf\u30a4\u30eb\u306b\u540c\u3058\u65b9\u6cd5\u3092\u9069\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cf\u7523\u30ea\u30ea\u30fc\u30b9\u524d\u306b\u30b5\u30a4\u30ba\u30bb\u30c3\u30c8\u3092\u627f\u8a8d\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d9\u30fc\u30b9\u30b5\u30a4\u30ba\u304b\u3089\u59cb\u3081\u3066\u3001\u30e9\u30b9\u30c8\u3001\u7532\u30d1\u30bf\u30fc\u30f3\u3001\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u8a08\u753b\u7bc4\u56f2\u5185\u306e\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u3092\u30ab\u30d0\u30fc\u3059\u308b\u30b5\u30a4\u30ba\u30bb\u30c3\u30c8\u3092\u30ec\u30d3\u30e5\u30fc\u3057\u307e\u3059\u3002\u5185\u90e8\u9577\u3001\u3064\u307e\u5148\u5e45\u3001\u7532\u306e\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u3001\u304b\u304b\u3068\u306e\u4fdd\u6301\u3001\u30d5\u30ec\u30c3\u30af\u30b9\u4f4d\u7f6e\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002\u30bd\u30c3\u30af\u30b9\u306e\u72b6\u614b\u3068\u3001\u5404\u30c1\u30a7\u30c3\u30af\u6642\u306b\u53d6\u308a\u5916\u3057\u53ef\u80fd\u306a\u30a4\u30f3\u30bd\u30c3\u30af\u304c\u88c5\u7740\u3055\u308c\u3066\u3044\u305f\u304b\u3092\u8a18\u9332\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u627f\u8a8d\u6e08\u307f\u30b5\u30f3\u30d7\u30eb\u3067\u30e9\u30b9\u30c8\u30b3\u30fc\u30c9\u3068\u30ea\u30d3\u30b8\u30e7\u30f3\u3092\u78ba\u5b9a\u3057\u307e\u3059\u3002.<\/li><li>\u30ec\u30d3\u30e5\u30fc\u3057\u305f\u5404\u30b5\u30a4\u30ba\u306b\u3064\u3044\u3066\u3001\u63a1\u5bf8\u30b7\u30fc\u30c8\u30921\u679a\u305a\u3064\u4fdd\u7ba1\u3057\u307e\u3059\u3002.<\/li><li>\u63a1\u5bf8\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u57fa\u6e96\u70b9\u3092\u5199\u771f\u306b\u8a18\u9332\u3057\u307e\u3059\u3002.<\/li><li>\u30e9\u30b9\u30c8\u3001\u30d1\u30bf\u30fc\u30f3\u3001\u30e9\u30a4\u30cb\u30f3\u30b0\u3001\u307e\u305f\u306f\u30a4\u30f3\u30bd\u30c3\u30af\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u66f8\u9762\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u3092\u8981\u6c42\u3057\u307e\u3059\u3002.<\/li><li>\u6700\u7d42\u30b5\u30a4\u30ba\u30e9\u30d9\u30eb\u3068\u30ab\u30fc\u30c8\u30f3\u30a2\u30fc\u30c8\u30ef\u30fc\u30af\u3092\u627f\u8a8d\u6e08\u307f\u30c6\u30fc\u30d6\u30eb\u3068\u7167\u5408\u3057\u307e\u3059\u3002.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u691c\u8a3c\u53ef\u80fd\u306a\u30d0\u30a4\u30e4\u30fc\u5411\u3051\u30b5\u30a4\u30ba\u30c1\u30e3\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u7528\u306a\u30c1\u30e3\u30fc\u30c8\u306f\u3001\u8a18\u8f09\u5024\u304c\u8db3\u9577\u3001\u30e9\u30b9\u30c8\u9577\u3001\u307e\u305f\u306f\u5b9f\u52b9\u30b7\u30e5\u30fc\u30ba\u5185\u9577\u306e\u3044\u305a\u308c\u3067\u3042\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30e2\u30c7\u30eb\u3001\u6e2c\u5b9a\u65b9\u6cd5\u3001\u30d5\u30a3\u30c3\u30c8\u30ce\u30fc\u30c8\u3082\u7279\u5b9a\u3057\u307e\u3059\u3002\u666e\u904d\u7684\u306a\u300c\u5e74\u9f62\uff1d\u30b5\u30a4\u30ba\u300d\u30eb\u30fc\u30eb\u3092\u63d0\u793a\u3059\u308b\u3053\u3068\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u5b50\u4f9b\u306e\u8db3\u3068\u9774\u306e\u69cb\u9020\u306f\u3055\u307e\u3056\u307e\u3067\u3042\u308b\u305f\u3081\u3001\u30c1\u30e3\u30fc\u30c8\u306f\u89aa\u304c\u6e2c\u5b9a\u3057\u3066\u6bd4\u8f03\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3082\u306e\u3067\u3042\u308a\u3001\u7d50\u679c\u3092\u7d04\u675f\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keytop\u306f2006\u5e74\u306b\u8a2d\u7acb\u3055\u308c\u3001ISO 9001\u3001BSCI\u3001Sedex\u3001GRS\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002\u78ba\u8a8d\u6e08\u307f\u306e\u751f\u7523\u80fd\u529b\u306f\u6708\u752350,000\u8db3\u3001MOQ\u306f\u8272\u30fb\u30b9\u30bf\u30a4\u30eb\u3042\u305f\u308a500\u8db3\u3001\u30b5\u30f3\u30d7\u30eb\u958b\u767a\u306f\u901a\u5e387\u301c14\u65e5\u3067\u3059\u3002\u898b\u7a4d\u66f8\u3068\u3068\u3082\u306b\u73fe\u5728\u306e\u539f\u672c\u8a3c\u660e\u66f8\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5225\u306e\u7d0d\u671f\u53ef\u5426\u3092\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u3059\u308b <a href=\"\/kids-barefoot-shoes\/\">\u30ad\u30c3\u30ba\u30d9\u30a2\u30d5\u30c3\u30c8\u30b7\u30e5\u30fc\u30baOEM\u30da\u30fc\u30b8<\/a>, <a href=\"\/barefoot-shoe-oem-fit-fixes\/\">OEM\u30d5\u30a3\u30c3\u30c8\u8a3a\u65ad<\/a> \u305d\u3057\u3066 <a href=\"\/barefoot-shoes-technical-specifications-guide\/\">\u6280\u8853\u4ed5\u69d8\u30ac\u30a4\u30c9<\/a> \u30b5\u30a4\u30ba\u30d6\u30ea\u30fc\u30d5\u3092\u6e96\u5099\u3059\u308b\u305f\u3081\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65b9\u6cd5\u3068\u9069\u7528\u7bc4\u56f2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u5f15\u7528\u3055\u308c\u305fISO\u30b5\u30a4\u30b8\u30f3\u30b0\u3001\u30e9\u30b9\u30c8\u3001\u5b9f\u52b9\u9577\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u666e\u904d\u7684\u306a\u6210\u9577\u8a31\u5bb9\u5024\u3001\u5e74\u9f62\u63db\u7b97\u3001\u5e45\u3001\u307e\u305f\u306f\u30d5\u30a3\u30c3\u30c8\u7d50\u679c\u3092\u898f\u5b9a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u627f\u8a8d\u3055\u308c\u305f\u30eb\u30fc\u30eb\u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u5e02\u5834\u3001\u30e2\u30c7\u30eb\u69cb\u9020\u3001\u30e9\u30b9\u30c8\u3001\u30d0\u30a4\u30e4\u30fc\u30c6\u30b9\u30c8\u306b\u4e00\u81f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3064\u306eEU\u304b\u3089US\u3078\u306e\u63db\u7b97\u8868\u3067\u3001\u3059\u3079\u3066\u306e\u30ad\u30c3\u30ba\u30e2\u30c7\u30eb\u3092\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002\u63db\u7b97\u8868\u306f\u30e9\u30d9\u30ea\u30f3\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u30d5\u30a3\u30c3\u30c8\u306f\u30e2\u30c7\u30eb\u306e\u30e9\u30b9\u30c8\u3001\u30a2\u30c3\u30d1\u30fc\u3001\u30e9\u30a4\u30cb\u30f3\u30b0\u3001\u30a4\u30f3\u30bd\u30c3\u30af\u3001\u30b0\u30ec\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d0\u30a4\u30e4\u30fc\u306f\u30d9\u30fc\u30b9\u30b5\u30a4\u30ba\u306e\u307f\u3092\u627f\u8a8d\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002\u30d9\u30fc\u30b9\u30b5\u30a4\u30ba\u306f\u65b9\u5411\u6027\u3092\u78ba\u7acb\u3057\u307e\u3059\u304c\u3001\u9577\u3055\u3001\u5e45\u3001\u30dc\u30ea\u30e5\u30fc\u30e0\u3001\u30d5\u30ec\u30c3\u30af\u30b9\u4f4d\u7f6e\u304c\u30ec\u30f3\u30b8\u5168\u4f53\u3067\u3069\u3046\u5909\u5316\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u30b5\u30a4\u30ba\u30bb\u30c3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/contact\/\">\u30bf\u30fc\u30b2\u30c3\u30c8\u30b5\u30a4\u30ba\u30ec\u30f3\u30b8\u3001\u5e02\u5834\u3001\u30d5\u30c3\u30c8\u30c7\u30fc\u30bf\u306e\u6839\u62e0\u3092\u9001\u4fe1\u3057\u3066\u304f\u3060\u3055\u3044<\/a> \u30b5\u30f3\u30d7\u30eb\u3068\u63a1\u5bf8\u30d7\u30e9\u30f3\u306e\u305f\u3081\u3002.<\/p>","protected":false},"excerpt":{"rendered":"Short answer: approve kids barefoot shoe sizes from measured foot data, last dimensions and finished-shoe checks, not from an EU, UK or US label alone. The same size label can represent a different internal length, width or toe shape across models. A buyer should define the measurement method, growth allowance, grading rule and evidence required before bulk production. Separate the size label from the fit specification ISO 19407:2023 describes a sizing system and conversion between major systems, including children&#8217;s footwear. Conversion supports labelling, but it does not replace a model-specific fit specification. The buyer still needs the target foot length, width, girth, toe shape, instep volume and intended sock condition. [&hellip;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_shipb2b_authority_override":"","_shipb2b_authority_hold":"","_shipb2b_authority_brand_notice":"","footnotes":"","rank_math_title":"Kids Barefoot Shoe Sizes: OEM Fit Guide","rank_math_description":"Build a verifiable kids barefoot shoe size chart using foot data, last dimensions, finished-shoe measurements and size-set approval controls.","rank_math_focus_keyword":"kids barefoot shoe sizes","rank_math_robots":"","rank_math_canonical_url":"","rank_math_facebook_title":"","rank_math_facebook_description":"","rank_math_twitter_title":"","rank_math_twitter_description":"","_yoast_wpseo_title":"Kids Barefoot Shoe Sizes: EU Label vs Internal Length","_yoast_wpseo_metadesc":"EU label errors cause 14% margin loss on kids barefoot shoe sizes. Use precise internal length data to stop crowdfunding refunds. Read our sizing guide.","_yoast_wpseo_focuskw":"kids barefoot shoe sizes","_yoast_wpseo_canonical":"","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","_aioseo_title":"","_aioseo_description":"","_aioseo_keywords":"","_aioseo_robots_default":"","_aioseo_robots_noindex":"","_aioseo_og_title":"","_aioseo_og_description":"","_aioseo_twitter_title":"","_aioseo_twitter_description":"","aiosp_title":"","aiosp_description":"","aiosp_keywords":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_analysis_target_kw":"","_seopress_robots_canonical":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_genesis_title":"","_genesis_description":"","_genesis_canonical":"","_genesis_noindex":"","_genesis_nofollow":"","slim_seo":""},"categories":[1],"tags":[],"class_list":["post-970","post","type-post","status-publish","format-standard","hentry","category-sourcing-guide"],"_links":{"self":[{"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/posts\/970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/comments?post=970"}],"version-history":[{"count":5,"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/posts\/970\/revisions"}],"predecessor-version":[{"id":4543,"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/posts\/970\/revisions\/4543"}],"wp:attachment":[{"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/media?parent=970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/categories?post=970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/keytopbarefootshoes.com\/ja\/wp-json\/wp\/v2\/tags?post=970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}