The women’s Siren 4 Thermo Lace Waterproof offers warmth and weather protection for winter days. Adjustable laces and an inside zipper make it easy to find your fit and get out the door.
- Waterproof membrane and protective TPU shell
- 200g PrimaLoft Gold Eco insulation with faux-fur lining
- FloatPro cushioning and Vibram Icetrek outsole
