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Fox Racing Proforma Knee Brace Socks

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Fox Racing Proforma Knee Brace Socks

Flexible, ventilated upper combined with an intelligently padded lower make this the bench-mark in full moto socks. Pull it up, and roll it down over your braces for maximum security.


  • Built for friction absorption, moisture management & durability
  • Anti-bacterial treatment applied for odor resistance
Write a Product Review for a chance to win our monthly $100 giveaways.
Fox Racing Proforma Knee Brace Socks 4 5 2 2
Cool socks and features. Poor craftsmanship. The socks are really comfortable and the venting on the knees is great. I have small feet and wear a size 8, and a hole appeared on the toe area after only one use! I will repair the socks but at $30 they shouldn't be having holes after one use. October 12, 2013
La mejor comodidad Excelente calidad de materiales y terminación. Es perfecta para la comodidad de botas y rodilleras. Excellent quality, is perfect for boots and knee comfort. September 17, 2012
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Have a functionality, fit, or otherwise product-specific question about the Fox Racing Proforma Knee Brace Socks? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Fox Racing Proforma Knee Brace Socks
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RevZilla Store asked: Why did you choose this?
Brady M: To wear with Gaerne boots, MSR Reflex Knee guards and Alpine Bionic Freeride shorts. Jan 19, 2014

Fox Men's Footwear Size Chart

Boot Size Measurement (in)
8 9.9375
9 10.25
10 10.5625
11 10.9375
12 11.25
13 11.5625
14 11.875
15 12.1875
Boots Measurement
Use your regular shoe size as a reference.  Boots are in Men's or Boy's size.  If you are following the measurements, use a regular ruler.  Make sure you are standing, wearing the socks you will wear with your new shoes or boots.  Then convert the measurement to your shoe size using the following chart.  Measurements are a guideline and do not guarantee the proper fit.  Note, Fox boots are only offered in whole sizes, so take this into consideration when u sing the measurement chart.

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Fox Racing Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black/Red / LG 10-13 841917 633523288480 Out of Stock
Black/Red / MD 8-10 841916 633523288497 Out of Stock