Nike Alpha Huarache 8 Pro Turf Lacrosse Shoes Whether you're playing in the box or just hitting the turf, the Nike Alpha Huarache 8 Pro Turf was specifically designed for comfort, stability and flexibility on the field. Skins and TPU molding on the upper create a stable feel with superior containment for your fastest moves. A soft foam midsole is comfortable no matter how many hours you spend perfecting your game and active pegs on the sole retract and extend so you have traction when and where you need it most.