Nike Spark Lightweight No Show Run Sock (Black/Reflective) Size:Men US 4-5.5 Inner leg gusset

Inner leg gusset

4-way stretch

"NIKE RUNNING" is printed at the drawcord

easy-access storage means essentials are always close at hand

Nike Spark Lightweight No Show Run Sock (Black/Reflective) Size:Men US 4-5.5 Inner leg gussetCUSTOM SUPPORT. BUILT TO RUN. The Nike Spark Socks create a Breaking2 inspired fit that feels almost like going "barefoot". Supportive where it counts, they feature a ventilated pattern to help keep you comfortable with every step. Customized 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 either