New Balance 507 - RX507RG - Men's Running: Comps for $24.99
Rock Stop® embedded into forefoot provides protection from sharp rocks and debris
Solid rubber outsole provides long-wearing durability
Aggressive Lugged Outsole gives maximum traction for off-road activities
ACTEVA™ LITE premium lightweight midsole provides optimal resistance to compression set - 24% lighter than standard foam
N-LOCK® external support system ensures shoe is pulled snugly around your midfoot
VERY limited size availability. :(
Great if you run track and have small feet. These are not for use on the street. These are racing spikes for long distance track events.

2 Comments add a comment
Sort By: