The upper midfoot strap locks the foot securely and allows for a more personalized fit.
Low boot Aerodynamic synthetic upper âShark skinâ outsole Eco Ortholite sockliner Dual density 7-spike Pebax® plate Midfoot strap PUMA Formstrip on side PUMA No. Puma evo SPEED Long Jump 10 Track and Field Shoes, White, Size 45, Shoes. Here, our state-of-the-art dual density, 7-spike Pebax® plate promises aggressive traction for maximum speed and ultimate propulsion at take-off. 1 Logo on strap for men and women.