SWIFTWICK Pursuit Four Wool Sock - 4 inch Size:- Large Particle Flow Technology inserts and

Particle Flow Technology inserts and durable Chromoly rails

6 mm stem clamp

The center tread features ramped leading edges to improve acceleration and sipes to create a smooth transition when leaning the bike

No backseat rider needed

Diameter: 160 mm

SWIFTWICK Pursuit Four Wool Sock - 4 inch Size:- Large Particle Flow Technology inserts andA moderate compression, merino wool sock that sits above the ankle. Moderate compression provides contoured support and prevents bunching Soft, natural Merino Wool throughout the sock wicks moisture to keep you dry and comfortable, year round Channeled Upper provides ventilation to increase breathability Virtually invisible seam eliminates friction in the toebox Flex Zones in key areas, have a half density weave that prevents bunching Y shape heel