4D GUIDANCE SYSTEM™ feature - Helps create adaptive stability for a more balanced stride

A lightweight carbon plate runs from the midfoot forward to add structure and improve toe-off propulsion

allowing you to spend more time focusing on your running workouts

tissue-thin and not bulky

lace up the Salmon Aero Glide

Nathan LIGHTSPUR RX LED FOOT LIGHT 2024wtop 4D GUIDANCE SYSTEM™ feature -DESCRIPTION Be seen and stay safe while running or biking at night with this super bright, lightweight LED that securely clips onto your shoe. RGB Light means you can change the LED color to red, green, or blue. Its powerful battery is USB rechargeable and kicks out strong light for up to 12 hours. Simply and securely attaches to the heel of your shoe RGB Light red, green, and blue LED options Super lightweight so you dont feel a thing Multi settings