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Castelli
Free X9 Sock

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Free your feet

Whoever thought knitting socks could be a technologically engineered endeavor? Castelli's Free X9 are the lastest in a line of footwear that is knit to fit your feet like a second skin. 


The Free X9 features Meryl Skinlife in its knit. This is bacteriostatic, meaning that its fibers maintain a natural balance on the skin regardless of activity level. And while the idea of having bacteria on our feet sends shivers all the way up our spines, our bodies need a balanced level to function optimally. The properties in the Meryl Skinlife help to keep this balance. The knit of the X9 features varying weaves and densities so that the socks feel like they are becoming one with your feet. The top of the foot is a diaphanous web, ultra-thin and highly breathable. The arch area has a high density band woven in to support your foot and the heel is tightly knit to prevent slipping. Finally, the cuff is a compressive knit  to limit swelling during your ride.


The Castelli Free X9 Socks are available in sizes Small/Medium, Large/X-Large, and XX-Large. They come in White/black and Black/white, and Black/lime.


Material
Meryl Skinlife
Weight
lightweight
Height
3/4 crew
Recommended Use
cycling
Manufacturer Warranty
30 days

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