Merrell Thermo Rogue 3 GORE-TEX Mid Women's Walking Boots Stripped of the bulk but packed with performance. The award-winning Thermo Rogue includes 200g of Primaloft Gold Eco insulation and Vibram Artic Grip to keep you sure-footed and warm in even the toughest winter conditions. Jacquard and TPU upper The durable and breathable Jacquard and TPU upper of the Merrell Thermo Rogue 3 GORE-TEX Walking Boots ensure you are able to go the distance in complete comfort. Perforations in the fabric encourage cool air to circulate, removing uncomfortable heat build-up to create a healthy environment for your foot to thrive in. Engineered with a GORE-TEX waterproof membrane, the Thermo Rogue 3 offers complete waterproof performance and exceptional breathability; step confidently and comfortably through wet and snowy conditions as the GORE-TEX membrane allows water vapor to escape without letting water droplets in. Primaloft Gold Eco synthetic insulation over the foot and ankle keep