Need new studs for your puma evospeed and evopower soft ground boots make sure to add these evospeedpower mixed 1315mm soft ground studs in metallic silver from pumathis pack of 12 aluminium rfootball studs are designed specifically for pumas range of evospeed and evopower soft ground boots and are ideal as replacements for worn or missing studs this pack comes with a stud key for the removal and application of studs and features 8 x 13mm studs 4 x 15mm studsoptimised for soft ground pi