The SOREL x Aries CALLSIGN HORIZON™ GTX pushes the boundaries of performance and style with a silhouette inspired by the iconic SOREL Caribou boot. This limited-edition design blends rugged utility with Aries’ fearless streetwear aesthetic, featuring a removable zip-off micro ripstop shroud with bungee cord and cord-lock for adaptable coverage. A GORE-TEX and micro ripstop upper offers premium weather protection, reinforced by a full-grain leather rand and mudguard. The secure lock-down lacing system ensures stability, while a removable molded Ortholite® footbed and lightweight LIVELYFOAM™ midsole deliver lasting comfort and energy return. Finished with a molded XS TREK Vibram™ outsole for all-terrain traction, the CALLSIGN HORIZON™ GTX is built to perform anywhere — and stand out everywhere.