Exaggerated file style tread with an overall round profile and larger shoulder knobs is perfect for CX and gravel use Exaggerated file style tread with an overall round profile and larger shoulder knobs is perfect for CX and gravel use Low rolling resistance thanks to the ramped knobs pairs well with the larger staggered shoulder lugs for improved corning grip K-Guard, kevlar infused puncture protection belt resists puncture from thorns and road or trail debris LTSKN - LiteSkin - Light, thin sidewalls. Advantages: Weight saving and reduced rolling resistance KGRD - Layer from natural rubber, reinforced with KevlarÌÎÌ_ÌÎ_ÌÎÌ__ÌÎÌ_Ì´åÇÌÎå«ÌÎÌÊÌÎÌ_ÌÎ_ÌÎÌ__ÌÎÌ_ÌÎ_ÌÎÌ__ fibres. The protection standard for every tire from the Active Line