X Speedflow.1 Firm Ground Boots

Regular fit
Laced vacuum fit: new tongue material provides easier step in while the laced construction allows for personalised vacuum fit
Fluroskin upper 3D cushioned heel
Low-cut collar
Sprint spike silhouette: No need to get ready you can just go - the newly engineered last with a slight toe spring puts you in a sprinter stance
Fluroskin: Lightweight material composite that molds around the foot like a second skin; the thin material comes with a revolutionary semi-translucent optic and allows for direct ball touch
Minimalistic Collar: Taking away all that’s not needed; the minimalistic low-cut collar provides maximum freedom of movement around the ankle
3D molded heel: 2 cushion inserts provide comfort and lockdown to prevent heel slippage; a new innovative slit in the middle of the heel alleviates pressuresure on the achilles tendon
Carbon Fiber Speedframe: Ultra lightweight construct with revolutionary carbon fiber insert in the forefoot allows for more efficient power transmission when accelerating and sprinting, providing a real performance benefit; new stud configuration is optimized for acceleration

Upper Main Material: Textile, Synthetics
Lining Main Material: Textile
Insole Main Material: Synthetics