SPECIFICATIONSBoot Height: Mid-CalfBoot Type: Chelsea BootsBrand Name: YUYINChoice: yesClosure Type: Slip-OnDepartment Name: AdultFashion Element: lightFit: True to SizeGender: MenHeel Height: Low (1CM - 3CM)High-concerned chemical: noneInsole Material: PUItem Type: BootsLining Material: PUOrigin: Mainland ChinaOutsole Material: RubberPattern Type: SolidSeason: Spring/AutumnShaft Material: PUStyle: British StyleToe Shape: Round ToeUpper Material: OtherUpper coverage: Above the ankle but not to the kneeUpper fixing method: Others (fill in by yourself)Whether waterproof: NoWhether with metal toe cap: NoWith or install Professional accessories : Others (fill in by yourself)is_handmade: Nosize_info: {"sizeInfoList":[{"countrySizeMap":{"EU":"35.5","BR":"33.5","JP":"22.5","UK":"3.5","KR":"225","MX":"22.5","US":"4"},"length":{"cm":"22.5","inch":"8.86"},"size":"35","vid":200000333},{"countrySizeMap":{"EU":"36.5","BR":"34.5","JP":"23","UK":"4","KR":"230","MX":"23","US":"4.5"},"length":{"cm":"23.0","inch":"9.06"},"size":"36","vid":200000334},{"countrySizeMap":{"EU":"37","BR":"35","JP":"23.5","UK":"4.5","KR":"235","MX":"23.5","US":"5"},"length":{"cm":"23.5","inch":"9.25"},"size":"37","vid":100010482},{"countrySizeMap":{"EU":"38","BR":"36","JP":"24","UK":"5","KR":"240","MX":"24","US":"6"},"length":{"cm":"24.0","inch":"9.45"},"size":"38","vid":200000898},{"countrySizeMap":{"EU":"38.5","BR":"36.5","JP":"24.5","UK":"5.5","KR":"245","MX":"24.5","US":"6.5"},"length":{"cm":"24.5","inch":"9.65"},"size":"39","vid":200000364},{"countrySizeMap":{"EU":"39.5","BR":"37.5","JP":"25","UK":"6.5","KR":"250","MX":"25","US":"7.5"},"length":{"cm":"25.0","inch":"9.84"},"size":"40","vid":100013888},{"countrySizeMap":{"EU":"40","BR":"38","JP":"25.5","UK":"7","KR":"255","MX":"25.5","US":"8"},"length":{"cm":"25.5","inch":"10.04"},"size":"41","vid":100010483},{"countrySizeMap":{"EU":"41","BR":"39","JP":"26","UK":"7.5","KR":"260","MX":"26","US":"8.5"},"length":{"cm":"26.0","inch":"10.24"},"size":"42","vid":200000337},{"countrySizeMap":{"EU":"41.5","BR":"39.5","JP":"26.5","UK":"8","KR":"265","MX":"26.5","US":"9"},"length":{"cm":"26.5","inch":"10.43"},"size":"43","vid":200000338},{"countrySizeMap":{"EU":"42.5","BR":"40.5","JP":"27","UK":"8.5","KR":"270","MX":"27","US":"9.5"},"length":{"cm":"27.0","inch":"10.63"},"size":"44","vid":100010487},{"countrySizeMap":{"EU":"43","BR":"41","JP":"27.5","UK":"9.5","KR":"275","MX":"27.5","US":"10.5"},"length":{"cm":"27.5","inch":"10.83"},"size":"45","vid":3116},{"countrySizeMap":{"EU":"44","BR":"42","JP":"28","UK":"10","KR":"280","MX":"28","US":"11"},"length":{"cm":"28.0","inch":"11.02"},"size":"46","vid":200000899},{"countrySizeMap":{"EU":"44.5","BR":"42.5","JP":"28.5","UK":"10.5","KR":"285","MX":"28.5","US":"11.5"},"length":{"cm":"28.5","inch":"11.22"},"size":"47","vid":200000339},{"countrySizeMap":{"EU":"45.5","BR":"43.5","JP":"29","UK":"11","KR":"290","MX":"29","US":"12"},"length":{"cm":"29.0","inch":"11.42"},"size":"48","vid":200000900},{"countrySizeMap":{"EU":"46","BR":"44","JP":"29.5","UK":"11.5","KR":"295","MX":"29.5","US":"12.5"},"length":{"cm":"29.5","inch":"11.61"},"size":"49","vid":100010488},{"countrySizeMap":{"EU":"47","BR":"45","JP":"30","UK":"12.5","KR":"300","MX":"30","US":"13.5"},"length":{"cm":"30.0","inch":"11.81"},"size":"50","vid":200000901}]} How to choose the correct size: Step 1. Please measure your foot length carefully,when you choose the size. Step 2. Please choose the correct size according to yourfoot length For example, if your foot length is26 cm, youshould choose thesize 42. Step 3.If you are not sure of the correct size, you can clickContact Us!!! NOTE: Don't choose the size based on the Insole length and Outsole length! Feet length=Insole length-(0-1.5) cm 1. Please allow 1-1.5error due to the Manual Measurement;2.Please choose the size only according to your foot length;3. lf your feet is wide or thick, we suggest you choose one size large