Arc'teryx Norvan Leggings (Women's) - Black long sleeves The Siren is a lightweight

The Siren is a lightweight next-to-skin layer

handle-free design saves pack space

Specifications

Suunto Sonic sits on your jawbone leaving your ear canal open to stay aware of the nature or traffic around you

it delivers what your body needs when it matters most

Arc'teryx Norvan Leggings (Women's) - Black long sleeves The Siren is a lightweightRack up the miles in this super breathable tight built for high output winter runs. Delivering just the right amount of warmth, the Norvan is designed for the unpredictable nature of mountain runningfrom blue sky to summit squalls. Low profile seams and no inseam prevent thigh chafe, while no bounce pockets keep your essentials close. Fair Trade Certified Produced in a Fair Trade Certified facility. Building worker well being into our product DNA.