adidas F30 TRX FG Yellow Mens Soccer Cleats Synthetic Lightweight high density PU synthetic Singmax upper for better ball control AgION anti-microbial treatment stops odours and prevents bacterial and fungal growth Removable pre-moulded insole offers excellent comfort and cushioning TRAXION outsole features fixed moulded studs for maximum acceleration, optimum grip and stability on firm and hard ground surfaces TPU bottom frame provides increased stability and abrasion resistance