NATHAN LIGHTSPUR Color:BLACK (0015) a nitrogen infused foam that

a nitrogen infused foam that delivers soft and smooth landings with energy return (basically that Goldilocks feel)

This high stack (45mm in the heel to be exact) super trainer is even more super than before

Super lightweight & super quick-drying

And did we mention they come in all kinds of fun colors

DON'T BUY THIS IF: You don't like breathable material

NATHAN LIGHTSPUR Color:BLACK (0015) a nitrogen infused foam thatThe Lightspur from Nathan wraps around the heal of your shoe and you won't even notice it is there. It is water and weather resistant and has two LED lights with up to 40 hours of burn time. It shines 5+ lumens and takes two 3V Lithium 2032 Replaceable Coin Style Batteries.