High on soft comfort and flexibility, the ASICS Lethal ST SG Rugby Boot are ready for action. Featuring supple synthetic leather across the upper, the overall fit brings great comfort and one which is enhanced by the ASICS HG10mm (heel gradient). Now common place in all their rugby boots this innovative design feature helps prevent injury by positioning the body in a forward position to reduce the load on the Achilles, calf, hamstring and back. With a configuration of six metal tipped screw in studs, the Lethal ST lends itself perfectly to natural soft conditions for both training and match play. This rugby boot weighs 281g (UK size 8). Make sure you kit yourself out with a spare set of studs.