MX4

．Microfiber Leather + Sweat Leather

．Super Dry and Comfort Lining

．TPU Shin Plate Protection

．TPU Inner and Rubber Outer Ankle Protection

．Heel and Rear Top TPR Protection

．4 Buckles Up Locking

．Stitched - Compound Rubber Grip Outsole

．Size Euro 39-47

1.The size standards of different countries or different manufacturers are different,your foot length is the sole criterion for choosing size. Foot length is not insole length,and it is also not the shoes inside length.  Normally,Inside length = Foot length +1~1.5 cm 
2.If you really don't know what size is correct,you can send a message under your order to tell me your foot length and your usual size.