Merrell Siren 4 Thermo Lace Waterproof Winter Boots - Women's

Step into winter with boots that keep your feet warm and dry while tackling snowy trails or city sidewalks. The Merrell Siren 4 Thermo Lace Waterproof Winter Boots blend waterproof protection with thoughtful features like easy-access zippers and a bellows tongue. Underfoot a cushy midsole makes each step comfortable while the  Vibram ICETREK traction keeps you sure footed through ice and slush.

• Waterproof full-grain leather upper and a waterproof breathable membrane keeping feet comfortable in wet winter conditions
• The Vibram® ICETREK outsole delivers reliable grip on cold, icy and snowy surfaces, while specialized traction lugs help shed debris with every step
• 200g of PrimaLoft® Gold Eco Series synthetic insulation provides lightweight warmth, while the ultra-thin, flexible Solarcore® Aerogel insole adds exceptional underfoot insulation
• A heavy-duty, waterproof YKK zipper makes getting the boots on and off quick and easy
• 
  
• A bellows tongue helps prevent snow, dirt and debris from entering the boots
• A protective, abrasion-resistant rubber toe cap helps guard against scuffs and impacts on rugged winter terrain
• Cleansport NXT™ treatment provides natural odour control to help keep feet feeling fresher
• A FloatPro™ Foam midsole delivers lightweight cushioning designed to maintain comfort over long days on your feet
• The combination of waterproof full-grain leather and knit fabric creates a durable upper designed for protection and comfort
• 100% recycled laces and webbing reduce reliance on virgin materials
• 100% recycled fleece lining adds a soft, cozy feel for everyday winter comfort
• 100% recycled mesh footbed cover provides a breathable layer beneath the foot
• Removable footbed made with 5% recycled PU provides underfoot cushioning while incorporating recycled materials