Experience superior comfort and performance with the Women's Siren 4 Thermo Zip Boot by Merrell, designed for the adventurous woman. Crafted from waterproof full grain leather, these boots feature a Vibram ICETREK outsole for exceptional traction on icy surfaces and a heavy-duty waterproof YKK side zipper with laces for effortless wear. Built with 200 grams of Primaloft Gold Eco Series insulation and a Solarcore Aerogel insole, they offer remarkable warmth and flexibility in cold conditions. Expertly finished with a protective rubber toe cap and Cleansport NXT for natural odor control, these boots are a winter hiking essential. Stack height: 28.5-20.5mm; Drop: 8mm; Shaft height: 5.91in; Weight: 1lbs-3.04oz.
Style Variants
Available Colors: Tob
Size Reference for Merrell Siren 4 Thermo Zip Boot
Available Sizes: US 08, US 10, US 11
