Unisex New Balance Sigma Aria Track Spike Packs & Vests And it’s here to help

And it’s here to help guide your feet in a straight line while delivering efficient

bright beam to light the path ahead

Road running

RunDry Pro Moisture Management to keep your feet fresh and dry

New Altra EGO™ P35 midsole foam

Unisex New Balance Sigma Aria Track Spike Packs & Vests And it’s here to helpThe new Sigma Aria strikes a unique balance of speed and endurance, perfect for seeking a smooth but aggressive transition from 200 to 400m. Designed to enhance your natural form while sprinting short distances, the New Balance Sigma Aria men's running shoe features a full length plate to provide added support without feeling too stiff and rigid. The cleated outsole ensures optimal traction on the track, so you can sprint with control. With a full