Our K-Shield (KS) tire casing has a 3mm layer of light, flexible rubber containing aramid and ceramic particles under the tread area of the tire only. Designed to prevent punctures and increase tire life, this version is great for casual city/paved riding
For our K-Shield Plus (KS+) tire casing, we increased the thickness to 5mm to create the best balance of puncture protection and great ride quality. This tire is great for going the extra mile.
