Puma evoSPEED 17.SL S Firm Ground Football Boots – Safety Yellow/Black/Green Gecko Due to its extremely lightweight construction, the Puma evoSPEED 17.SL S Firm Ground Football Boot is a special shoe designed for the special moments. With an ultra-thin textile upper providing lightweight and a close touch to the ball, the new laser-cut SPEEDFRAME structure serves to deliver support during quick turns. Furthermore. the super lightweight nylon outsole with a Speedtrack spine for midfoot stability offers the perfect balance between traction and acceleration. Details: • Get there faster with speedCELL. • Ultra-thin textile upper. • Supportive SPEEDFRAME upper structure. • Lightweight dual-density nylon outsole. • Speedtrack: Improved reactivity and torsionability. • Injected traction studs. • Integrated minimalistic heel counter. • Suitable for use on firm natural surfaces.