the only criterion isbarefoot length. if foot is wide, choose bigger size. CHECK SIZES: US4.5 =barefoot length 22.1-22.5cm =EURsize35 US5 =barefoot length 22.6-23cm =EURsize36 US5.5 =barefoot length 23.1-23.5cm =EURsize37 US6 =barefoot length 23.6-24cm =EURsize38 US6.5 =barefoot length 24.1-24.5cm =EURsize39 US7 =barefoot length 24.6-25cm =EURsize40 Forshipping: Allouritemswillbeshippedtobuyersaddresswhichofferedbybuyers,pleaseconfirmyouraddressbeforepayment.Wewillsendtheitemswithin3Businessdaysonceyourpaymentiscompleted.(Holidaysmaybeextended) Forcolor: Picturesareonlysamplesforreference.Duetolimitationsinphotographyandtheinevitabledifferencesinmonitorsettings,thecolorsshowninthephotographmaynotcorrespondtothoseintheitemsthemsees. Forfeeback: Yoursatisfactionandpositiveeedbackisveryimpotantous.Pleaseleavepostivefeedbackand5starsifyouaresaisfedwithourtemsandservices. Ifyouhaveanyproblemswithouritemsorsevices,pleasefellfreetocontactusbeforeyouleavenegativefeedback.Wewildourbesttooveanyproblemsandprovideyouwiththebestcustomerservices. CompanyProfile Wearecross-bordere-commercecompany,integratingmultipleoverseasoneandoffesaleschannels. AboutShippment *Ingeneral,alltheorderswillbeprocessedwithin3-5businessdaysafterthepaymentisconfirmedbyDHgate. *TheitemwillbeshippedviaePacket,SFexpress,YANWEN,ChinaPostAirMail,EMS,DHL,FedEx,USPSasyouchoosewhenplacingtheorder.Thedeliverydependsonthecarrierafterpackagesshippedout,plusitisinternationaltr ansport,thedeliverymaydelay,hopeyoucanunderstandandwaitpatiently.Thanksinadvance. *Youcantrackyourpackageon17track.Ifyoucan`tfintrackinginfoonitpleasecontactus. CustomerService: 1.Pleasefeelfreetocontactusifyouneehelpbyonechatting(instantmessages)orEmail,wewillreplyassoonaswereadit. 2.Allthepictureswepresentedmayexisormaltinycolordifferenceduetodifferentmonitorandbrighess. 3.Ifyouhaveanyproblemsbeforeoraftersubmittingtheorderorreceivingthepackage,pleasecontactusfirstinsteadofopeningthedispute,wewilltryourbesttosoeforyou. Feedback *Yourearlyconfirmationwillbehighlyappreciatedafterreceivingtheitem(s) *Yourfeedbackisvitalforus,wesincerelyhopeyoucanleaveapositiveall5starsfeedbackifyouaresatisfiedwithourproductsandservice. *Pleasecontactusfirstbeforeleavinganynegativefeedback,wewillsoetheproblemsforyou. QA Q:Whenwillmyorderarrive? A:Thedeliverydependsonthedestinationandthecarrieryouchosen,plusitisinternationaltransportwhichtakestime,pleaseunderstandandwaitpatiently. Q:WhatcaifIwanttomodifytheaddress? A:Theaddresscan`tbemodifiedafterthepackageshippedout,sopleasecheckyouraddressiscorrectandcompletebeforesubmittingtheorder. Q:WhatcaifIreceivewrong/brokenproduct(s)oremptypackage(s)? A:Wewillcheckandpackcarefully,butifthosesituationhappen,pleasecontactusfirstinsteadofingthedispute,wewilltryourbesttosoeforyou. Q:WhatcaifIorderwrongitem? A:Pleasecontactusassoonaspossible,telluswhatitemyouexactlyneed,wecanchangeforyoubeforetheorderisshipped. Q:Ican`ttrackmypackage,what`sgoingon? A:Ingeneral,thetrackinginformationwillbeupdated2-5daateraftershipped.Ifyoustillcan`ttrackit,pleasecontactus,wewillcheckforyouASAP. Q:Whenwillyoushipmyorder? A:IfyourorderispaidandconfirmedbyDHgate,wewillshipin3-5businessdays.