The Schwalbe G-One Overland Tire is built for the ride that starts as a commute and turns into a loaded bikepacking trip. RaceGuard's double layer of crossed nylon fabric sits under the tread to fend off punctures, and a reflective sidewall stripe adds visibility on rides that start or end in low light. What Our Gearhead(R) Experts Are Saying:"I've commuted on this tire through a full winter of wet pavement and pothole-riddled shortcuts, and the RaceGuard layer under the tread has kept me from a single flat where a thinner tire would've caught something."