Boy Four Wheels Skate Shoes Double Rows Roller Men Inline Skates Walking Casual Sports Sneakers Kids' Deformation Roller Skates

Note: All sizes are Chinese size, please choose size according to your foot length, don't choose size according to your country usual size; It's better to choose one size larger if your foot is a liitle wide, or your instep is a bit high; please study our Size Chat before you make orders , thanks!

Size 31 insole length= 20.5CM= 8.07"
Size 32 insole length= 21CM= 8.27"
Size 33 insole length= 21.5CM= 8.46"
Size 34 insole length= 22CM= 8.66"
Size 35 insole length= 22.5CM= 8.86"
Size 36 insole length= 23CM= 9.06"
Size 37 insole length= 23.5CM= 9.25"
Size 38 insole length= 24CM= 9.45"
Size 39 insole length= 24.5CM= 9.65"
Size 39.5 insole length= 25CM= 9.84"
Size 40 insole length= 25.5CM= 10.04"