SWIFTWICK PERFORMANCE SEVEN INCH SOCK Size:MEDIUM It penetrates rollers and side

It penetrates rollers and side plates

gear shifting and drivetrain longevity

performs better

DIMENSIONS : 27 x 76 x 52mm

the front and rear gears

SWIFTWICK PERFORMANCE SEVEN INCH SOCK Size:MEDIUM It penetrates rollers and sideTHE ORIGINAL SWIFTWICK HIGH PERFORMANCE CREW SOCKS Nylon in the heel and toe for extra durability. The PERFORMANCE line combines medium cushion and moderate compression to create an exceptional sock for cycling or other adventures. The SEVEN is a classic mid calf crew length sock. The PERFORMANCE Line is Swiftwicks original Managed Compression sock. The PERFORMANCE Line is a winning choice for any athlete. A sock that doesnt wear out in a week of hard