ENVE HEX Carapace Gravel TireThe Carapace casing is designed for moderate to rough terrain with durability and protection in mind. Coupled with a compound that wont sacrifice rolling resistance, weve created a tire that provides flat free confidence with the speed and braking grip of the unique hex tread pattern. Also bead to bead Kevlar protection ensures that sharp rocks wont cut your sidewall making a long day unnecessarily longer.