Track shoes/Spikes Nike Pole Vault Elite - Top4Running.com。Jump in to the new season in the Nike® Zoom LJ 4 track and field cleat. A no-sew synthetic midfoot with forefoot lockdown strap and zip up shroud offers lightweight support and lockdown, while a seven spike nylon plate delivers exceptional traction and speed. DESIGN: No-sew synthetic midfoot offers lightweight feel and structured support Forefoot lockdown strap and zip up shroud provide a tight secure fit Hard-density EVA wedge delivers cushioning and comfort Serious PV and LJ Athletes New without box