COBRA

Upper - Microfiber leather
Lining - Comfort foam and breathable mesh
Stitching  - Double stitching reinforcement
Closure - Bungee lacing system + YKK zipper with velcro
Sole - Anti-slip rubber sole
Insole - Reinforced insole board+metal shank
Shifter Protection - Rubber shifter
Ankle Protection - Outer:TPR protector
                   Inner:Injection nylon protector 
Size - Euro 39-46

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.