Merrell Siren 4 Thermo Mid Zip Waterproof Boot Size:4.5 Autobot Matrix of Leadership

Autobot Matrix of Leadership

Weight [g/m] -   105

Not suitable for use with the HSA 25

Collarless

and a passenger car with removable roof

Merrell Siren 4 Thermo Mid Zip Waterproof Boot Size:4.5 Autobot Matrix of LeadershipBest for: Winter Hike Insulation: 200 grams Primaloft Gold Eco Series synthetic insulation. Solarcore Aerogel insole provides underfoot superior warmth while being extremely flexible and ultra thin. Waterproofing: Waterproof full grain leather upper, complete with a waterproof membrane seals out water and lets moisture escape. Traction: Vibram Arctic Grip All Terrain outsole is designed to effectively extend the winter traction season, due to its