Hilly Ultra Marathon Fresh Anklet Off Road Men's Running Sock - Black/Grey/Lime Green Nike Body: 83% recycled polyester/17% spandex

Body: 83% recycled polyester/17% spandex

Excellent moisture management properties

up to 50 hours in UltraTrac™ mode (with wrist-based heart rate)

Back mesh and underarm inserts offer a little extra ventilation where needed most

Hilly Ultra Marathon Fresh Anklet Off Road Men's Running Sock - Black/Grey/Lime Green Nike Body: 83% recycled polyester/17% spandexDesigned and built for the hard miles across undulating terrain. Whether its up and down fells, across a dirt trail or a mountain marathon these socks will go the distance. Featuring permanent Polygiene odour control to keep your feet fresh and Merino Wool for its high wicking and anti microbial properties make this an ideal sock for putting in the miles. The sole of the sock has chevron grips to prevent sliping within your shoe, whilst the anatomical