Turf soccer shoes (TF) are a must for artificial turf (thin carpet turf) design for indoor. TF soccer shoes have short rubber studs (the most amount on any soccer shoe) to ensure joint comfort on the thin turf. If playing on thick turf, get artificial grass cleats.When receiving the shoes, please ignore the US size on the Shoes’ tongue, Because various manufacturer would provide various standards. Please only refer to the EU size and just choose the US size according to following chart.Size Detail:US Size-----------EUR Size------------Heel to Toe(Inch/CM)USA 4 ------------------32--------------------20.5cm/8’’USA 4.5 ------------------33--------------------21cm/8.2"USA 5 ----------------34--------------------21.5cm/8.4"USA 5.5 ------------------35--------------------22cm/8.6"USA 6 ---------------36---------------------22.5cm/8.8"USA 6.5 -----------------37---------------------23.5cm/9.2"USA 7 ---------------38--------------------24cm/9.4"USA 7.5------------------39--------------------24.5cm/9.6"USA 8 ---------------40--------------------25.5cm/10"USA 8.5 -----------------41--------------------26cm/10.2"USA 9 ---------------42--------------------26.5cm/10.4"The football boots will be shipped from China and will arrive in about 3-6 weeks. Please be patient, as good things take time to settle down.