Square lugged open tread pattern offers stability in loose or wet terrain, while stiff outside knobs grip at steep lean anglesUpdated siping eliminates knob squirm while also increasing traction on wet or rocky terrainImproved knob shapes prevent knob fl ex by reinforcing the specific areas that counteract cornering and braking forces Updated tire profi les provide a smoother transition from centerline to side knobs and improve predictability while corneringLight - Lighter weight compound conforms to trail objects while still providing a happy balance between low rotational weight and reliabilityHG - High Grip, 45a durometer, glue-like conforming rubber over a firmer 60a durometer supportive base for uncanny tractionTCS - WTB`s Tubeless Compatible System, sealant based tubeless system with improved bead shape Tubeless29x2.3622TBLS - FoldBk/Blk5060LIGHT/HG/TTNoUPC/EAN/GTIN: 714401109698