SPECIFICATIONSBrand Name: SanzoogClosure Type: Lace-UpDepartment Name: AdultFeature: quick-dryingFit: True to SizeGender: MenHigh-concerned chemical: NoneLevel Of Practice: ProfessionalOrigin: Mainland ChinaOutsole Material: RubberUpper Material: Stretch FabricUpper coverage: Not above ankleUpper fixing method: stickingWhether waterproof: NoWhether with metal toe cap: NoWith or install Professional accessories : Nonesize_info: {"sizeInfoList":[{"length":{"cm":"22cm","inch":"22cm"},"size":"34","vid":-1},{"length":{"cm":"22.5cm","inch":"22.5cm"},"size":"35","vid":-2},{"length":{"cm":"23cm","inch":"23cm"},"size":"36","vid":-3},{"length":{"cm":"23.5cm","inch":"23.5cm"},"size":"37","vid":-4},{"length":{"cm":"24cm","inch":"24cm"},"size":"38","vid":-5},{"length":{"cm":"24.5cm","inch":"24.5cm"},"size":"39","vid":-6},{"length":{"cm":"25cm","inch":"25cm"},"size":"40","vid":-7},{"length":{"cm":"25.5cm","inch":"25.5cm"},"size":"41","vid":-8},{"length":{"cm":"26cm","inch":"26cm"},"size":"42","vid":-9},{"length":{"cm":"26.5cm","inch":"26.5cm"},"size":"43","vid":-10},{"length":{"cm":"27cm","inch":"27cm"},"size":"44","vid":-11},{"length":{"cm":"27.5cm","inch":"27.5cm"},"size":"45","vid":-12},{"length":{"cm":"28cm","inch":"28cm"},"size":"46","vid":-13},{"length":{"cm":"28.5cm","inch":"28.5cm"},"size":"47","vid":-14},{"length":{"cm":"29cm","inch":"29cm"},"size":"48","vid":-15},{"length":{"cm":"29.5cm","inch":"29.5cm"},"size":"49","vid":-16},{"length":{"cm":"30cm","inch":"30cm"},"size":"50","vid":-17},{"length":{"cm":"30.5cm","inch":"30.5cm"},"size":"51","vid":-18},{"length":{"cm":"31cm","inch":"31cm"},"size":"52","vid":-19},{"length":{"cm":"31.5cm","inch":"31.5cm"},"size":"53","vid":-20},{"length":{"cm":"32cm","inch":"32cm"},"size":"54","vid":-21}]} This is Chinese Size,the standard...