Petzl

Hirundos $126 As one of Petzl’s best-ever ultralight harnesses, the Hirundos uses their fuseform construction to keep it clean and slim. The foam layers don’t have any cross seams, which helps eliminate friction zones. The slick aluminum buckles give you a good grip, even with gloves on, and a smooth slide in hot or cold weather. It has a rear haul loop, which is a nice addition for tagging ropes on long alpine pitches. Among the top additions are the two integrated tool slots.