Siren 4 Thermo Mid Zip WP - Women's Color:TOBACCO FuelCell foam delivers a propulsive

FuelCell foam delivers a propulsive feel to help drive you forward

reliably standing up to even the most extreme conditions

·› 2 Beverage holders

Helps maintain /support cardiovascular health

Siren 4 Thermo Mid Zip WP - Women's Color:TOBACCO FuelCell foam delivers a propulsiveMade For: Winter hikes Built for women who refuse to wait for perfect weather. These waterproof hiking boots are engineered with a female focused fit and Vibram Icetrek traction that conquers the coldest terrain. Premium leather construction meets cozy knit detailsbecause technical performance doesn't mean sacrificing style. Best for: Winter Hike Insulation: 200 grams Primaloft Gold Eco Series synthetic insulation. Solarcore Aerogel insole provides