Womens Fresh Foam X Hierro v9 - Black Cement/Black Womens Size:US8 the Race Day Sock is

the Race Day Sock is engineered for the thin and snug uppers of carbon plate shoes

Elastic cuffs

Back Zipper Pocket

this spike can handle even the toughest competition

PUMAGRIP rubber outsole

Womens Fresh Foam X Hierro v9 - Black Cement/Black Womens Size:US8 the Race Day Sock isNew Balance's Hierro trail weapon is back and ready for more in it's 9th generation. Packing more cushioning thanks to the Fresh Foam X midsole and more traction thanks to a lugged Vibram outsolethe Hierro is equipped for whatever nature can throw at it. The engineered mesh upper has been refined with a more comfortable and secure fit along with abrasion resistant 'Toe Protect' TPU bumper whilst the burly heel pull tab allows for easy on off. Under