Kentucky Horsewear Open Front Boots Vegan Sheepskin Bamboo Elastic BordeauxAs Kentucky Horsewear is committed to sustainability, they set out to develop a new green technology that everyone knows Solid TPU shell with multiple ventilation holes for optimal airflow and cooling. The tendon area is reinforced with bamboo to prevent penetration by sharp objects. The bamboo protection is antibacterial Designed with an improved cut for maximum freedom of movement Vegan sheepskin lining for even greater comfort and breathability.