Adidas's lightest ever rugby boot, the brand new adidas adiZero RS7 Pro TRX FG Rugby Boot injects speed and agility onto the rugby field.Launched following the success of their adiZero football boots, the RS7 Pro model is made from a Sprint Skin Upper which is light, softer and stronger than all other synthetics; weighing in at just 188g (UK size 8). This sprint skin has been adapted to make it stronger than its football counterpart and able to cope with the physical demands of rugby.To maintain a slim and minimal figure the RS7 has used a Sprint frame that is an incredible 50% lighter than all other regular TPU outsoles. Although light, strength and stability are not compromised with the midfoot support reducing injury risks through its hollow core construction. A configuration of strategically positioned, triangular moulded studs, ensures optimal grip and traction across firm natural surfaces. This sole plate has already proven successful on the adiZero footwear series of, providing more grip without adding weight to the boot.Compatible with the adidas miCoach chip which fits discreetly beneath the inner sole, not included with this boot but available to purchase separately, your boots now have the ability to report back on all your progress in training and match environments. Time, speed, distance, speed zones and number of sprints are all recorded and can be monitored by simply connecting the miCoach chip to your PC or iPhone. There’s nowhere to hide now as your every move is monitored.