Lightweight outsole is reinforced for stability and energy response when accelerating or changing direction Synthetic leather forefoot for a lightweight and durable fit 6 metal studs combine with rhombus shaped moulded studs, for unrivalled traction Knitted upper is reinforced with a lightweight but tough TPU Vaposkin for season long durability Standard Fit Studs use a regular thread size, so can be swapped for different lengths if required.