Model : A11SN001-020Women's Timberland Mt. Hayes Tall Waterproof Boots Black Full-Grain/GreyTwo-toned, tall, insulated, waterproof and fabulous. Built for traction and warmth, our women's Mt. Hayes winter boots take on slushy driveways, powdery drifts, deep puddles and whiteout conditions in style. Features:OrthoLite® InsolesOrthoLite® comfort foam insoles provide moisture transport, antimicrobial function and long-term cushioning. The ultra-breathable material wont break down or lose cushioning over time, keeping your footwear comfortable and supportive.PrimaLoft® ECO InsulationPrimaLoft® ECO insulation is crafted from synthetic fibers including a minimum of 50% PET (from recycled plastic bottles) that form a dynamic insulation structure. These compression-resistant fabrics maintain loft and retain warmth, even when wet.Waterproof FootwearOur waterproof leather footwear uses waterproof impregnated properties that become part of the leather during the tanning process. We also either seam-seal the footwear or use an internal waterproof and breathable membrane to help feet stay dry.Cordura® FabricResistant to abrasions, tears, scuffs and punctures, Cordura® fabric is twice as durable as standard nylon, three times more durable than polyester and ten times more durable than cotton duck.