Adventure ankle boot, made of black matte grain leather, this type of leather is highly resistant to abrasion and impacts. The inner part of the boot has a foam layer between the lining and the leather, making you feel very comfortable when wearing them, also, you should know that the lining is also heavy-duty and includes ankle protectors. Regarding the outer part of this model Colorado, it features different reinforcements on the sides, on the upper, the gear change, the shin, etc. To increase its flexibility we have added stretching panels at the front and back; the closure is done through a large velcro strap and an inner gate that will allow you to get up to a third part of the diatmeter extra on length. Besides, we ensure the locking with an aluminum buckle and belt, that will prevent the boot from slipping while you wear them on. Finally, we would point out the sole, which is made of vulcanized rubber and offers excellent results in terms of both quality and durability.