The ASICS LETHAL TIGREOR 5 IT Rugby Boots feature a Kangaroo Leather Upper which provides great great comfort, support and shape retention. A SoLyte 65 lasting employs 65 degree Solyte material for a firmer, more stable platform feel. A PU Heel counter also provides added stability when you need it the most. The HG 10mm gradient creates a 10mm difference in height between the heel and forefoot which shifts the body mass forward, putting the body into the best biomechanical position for running and reducing strain on the lower limbs. A Removable Sockline can be removed to accommodate a medical orthotic and makes cleaning and airing easy. Finally, the multi-function Cleats give you the speed for running with the ball but the qualities required in a rugby boot to both plant your feet and spring from the ground.