The Rene Herse Barlow Pass TC Tire  - Extralight is nimble, light, yet at 38mm, wide enough to give you cush as you ride towards the tire's namesake trail of Barlow Pass, near the ghost town of Monte Cristo in the northern Cascades. With Herse's signature grip and lightly textured pattern, the Barlow Pass hits the sweet spot for all-road adventures. And in this, the Extralight version, the tire blends enhanced agility, uprated comfort and the lowest weight in the Barlow Pass series.