Designed to provide a close touch on the ball and reduce the overall weight of the boot, the next generation PUMA evoSPEED SL II features an ultra-thin textile upper, while the improved patterned laser-cut SPEEDFRAME structure provides enhanced support to the foot.The dual density nylon outsole of the SL II features raised SPEEDTRACK spines for torsional stability, allowing you to enhance your power when striking the ball or sprinting off the mark from a standing start.Designed for use on firm ground, the soleplate of this boot features a mixture of conical and bladed studs to deliver superior grip and traction.PLEASE NOTE: The evoSPEED SL is not for training days. It's for your best days. Your match days. It may only be used on real grass and in fair weather conditions. A non-compromise lightweight proposition, this product is about speed, not endurance. But the moments it creates will last forever.