Sonic Ultra Vest (Women's) - QCC-59 arc'teryx The LightWire™ frame transfers loads

The LightWire™ frame transfers loads to the hipbelt

Weight-distributing

and secure nearly any load

the proprietary foams are softer on top of the pad for extra comfort and denser on the bottom for boosted durability

A seriously powerful formula with sustainability built in

Sonic Ultra Vest (Women's) - QCC-59 arc'teryx The LightWire™ frame transfers loadsDesigned to dry fast and wick efficiently, this lightweight tank offers maximum comfort and a barely there feel on mountain runs of any distance. The Sonic Ultra is the ultimate mountain running tank for when temperatures climb and intensity peaks, bringing a weightless, airy feel to every step. Built with our rapid drying, fast wicking Dryflo Air fabric with airflow technology and additional vent holes, its crafted to keep you cool, fresh, and sweat