adidas Adizero RS7 SG Rugby Boots These Adizero RS7 Rugby Boots have been crafted with a lightweight synthetic upper and feature Geofit technology in the heel which uses foam Sensepods to fill space to ensure you get a snug fit, allowing your foot to remain stable during sidesteps and sprints. The rugby boots have a lightweight outsole with strategically placed studs to deliver speed and traction on soft ground pitches, whereas the adidas branding and graphics complete the look which will light up all games.