adidas Adipower Kakari SG Mens Rugby Cleats TPU Soleplate - Eight screw in metal studs delver optimal traction at all times. miCoach SPEED CELL Compatible - Monitors and allows the wearer to review their pace, distance covered, cadence and so forth. EVA Sockliner - Moulds to the shape of the foot for a custom fit and long term lightweight cushioning. Synthetic Print - Loaded onto the heel to prevent slippage and maintain traction. Synthetic Leather - A strong synthetic leather with the comfort and pliability of its natural counterpart, though with a substantially greater level of durability.