Arc'teryx Norvan Leggings (Women's) - Black wintertrailrunning This is because vitamin D

This is because vitamin D works synergistically to enhance calcium absorption

The Storm Foot keeps water out and warmth in

Polyester high gauge single jersey

A more compact

Arc'teryx Norvan Leggings (Women's) - Black wintertrailrunning This is because vitamin DRack 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.