Nike Running Lightweight Crew Socks - Black/Dark Smoke Grey/Smoke Grey Sock Size:M Silva Intelligent Light - combines

Silva Intelligent Light - combines long reach spot light and close flood light

Waterproof membrane to lock rain out

4-way stretch woven construction

delivering up to 12 hours of unmatched audio

Body: 88% polyester / 12% spandex

Nike Running Lightweight Crew Socks - Black/Dark Smoke Grey/Smoke Grey Sock Size:M Silva Intelligent Light - combinesNike Running Lightweight Crew Socks (1 Pair) Introducing Nike's newest running socks. Designed to give you a locked in fit, they feature advanced sweat wicking technology and strategically placed cushioning and support. This means you can forget the fit and focus on your miles. Plus, there are no tails on the inside, helping to ensure you can run with zero distractions. Features: Advanced Breathability Nike Dri FIT ADV levels up our sweat wicking