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A carbon-reinforced Grilamid nylon shell keeps the flex race-oriented

Smartwool PhD Run Light Elite Micro snowaccessories It gives up weight andThe PhD Run Light Elite Micro are Smartwool's most performance fitting and advanced running socks in their lineup. Specifically placed Light Elite cushioning in the ball and heel of the foot provide increased shock absorption and comfort while minimizing overall bulk. Constructed with Smartwool's Indestructawool technology, this sock is The mesh ventilation zones and the Virtually Seamless toe box keep your feet comfortable, cool, and dry even when