Spec'd for trail running, the 2 in 1 Running Pants from CAYL and New Balance are emblematic of each brand's technical prowess. The '2 in 1' of the title refers to the presence of an accommodating stretch brief liner that'll keep proceedings comfortable when efforts are anything but. The streamlined silhouette features slim, tapered legs and drawcord cuffs in order to prevent snags and snares on rocky terrain, but nevertheless boasts a litany of pockets to keep essentials secured and fuel easily-grabable. Finally, contrast mesh around the waist provides the prerequisite breathable, while the tough ripstop that comprises the rest of the style are able to take the various beating that's part-and-parcel of trail running.