NEW Swiftwick Aspire Seven Socks - 7 inch, Hi-Viz Yellow, Medium frontder_clamp-31-8mm Weight: 21 lbs 05 oz

Weight: 21 lbs 05 oz

Cassette/Cog : 14-34T

Polyester casing construction is lightweight

Battery: AA

9 x 100 mm QR front

NEW Swiftwick Aspire Seven Socks - 7 inch, Hi-Viz Yellow, Medium frontder_clamp-31-8mm Weight: 21 lbs 05 ozA firm compression sock that rises seven inches over the ankle with support for all day endurance. Firm compression provides contoured support and prevents bunching Lightweight Olefin fiber in a minimum cushion design is cool, wicks moisture and dries quickly to keep you performing at your best Y Heel contour creates a contoured heel pocket that moves with the foot Virtually invisible toe seam eliminates friction in the toebox Mesh footbed and