Nike Mercurial Superfly V Dynamic Fit SG-PRO Men’s, Racer Pink, Size M 5.5 W 5, 18353819. Explosive speed. superior fit: The Nike Mercurial Superfly V Dynamic Fit SG-PRO Soft-Ground Football Boot provides a perfect fit, exceptional ball touch and explosive traction for ultimate speed on the pitch., Flyknit construction : Innovative Flyknit wraps your foot fully for a second-skin fit. It combines with Flywire cables that integrate with the laces for superior lockdown., Dynamic fit collar : The Dynamic Fit collar fits anatomically around your ankle for a sock-like sensation., Nike grip system : The internal Nike Grip System helps keep your foot from slipping inside the boot., 3d speed plate : The re-engineered, ultralight 3D Speed Plate fits your foot naturally for explosive speed. Precision-placed studs enable quick starts and stops., Acc technology : All Conditions Control (ACC) technology gives you precision control in wet and dry conditions., Nikeskin technology : A thin overlay binds plastic film to lightweight mesh to deliver locked-down lateral stability., More details: Tongueless design helps reduce distractions, Compressed nylon plate is contoured to your foot’s shape, Updated stud configuration for the ideal balance of traction, torque and comfort, SG-PRO includes detachable aluminium studs: 11 13mm (attached) and 13 15mm (in box), Flyknit origins : Nike Flyknit technology was inspired by feedback from runners craving a shoe with the snug (and virtually unnoticed) fit of a sock. Nike embarked on a four-year mission with teams of programmers, engineers and designers to create the technology needed to make the knit upper with static properties for structure and durability. Then the precise placement of support, flexibility and breathability-all in one layer-was refined. The result is a featherweight, form-fitting and virtually seamless upper. This unprecedented precision maximises performance while reducing material waste by an average of 60% compared to traditional cut and sew, saving millions of kilograms of material from reaching landfills.