Nike Spark Lightweight Ankle Color:White/Reflective Grey With an increased pocket size

With an increased pocket size and four gel loops on the elastic band

If you are between sizes

Soft Lining Wrap on Tongue

Smart vent

propulsive transition for your footstrike

Nike Spark Lightweight Ankle Color:White/Reflective Grey With an increased pocket sizeCUSTOM SUPPORT. BUILT TO RUN. The Nike Spark Lightweight Socks are Breaking2 inspired with a fit that feels almost like going barefoot. Supportive where it counts, they feature a ventilated pattern to help keep you comfortable with every step. Customised Fit Snug comfort from the toe to the top of the sock helps create an almost barefoot feel. A triangular underfoot arch pattern supports your medial and lateral sides and lets you wear your socks on