Siren 4 Thermo Mid Zip Waterproof
Women's

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Color:Tobacco
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  • Get ready for rugged trails and cold weather adventures wearing the Merrel® Siren 4 Thermo Mid Zip Waterproof boot.
  • 100% recycled fleece lining.
  • 100% recycled laces and webbing.
  • 100% recycled mesh footbed cover.
  • 100% recycled removable PU footbed.
  • 200 grams of Primaloft® Gold Eco Series synthetic insulation.
  • Bellows tongue keeps out debris.
  • Cleansport NXT™ treated for natural odor control.
  • FloatPro™ Foam midsole for lightweight comfort that lasts.
  • Protective and abrasion-resistant rubber heel and toe cap.
  • SOLARCORE® Aerogel insole provides superior warmth.
  • Vibram® Icetrek outsole provides improved grip on cold, icy, or snowy surfaces.
  • Vibram® traction lugs increase traction and shed debris with each step.
  • Waterproof full grain leather and knit upper.
  • Imported.
  • SKU 9945989
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Fit Survey:

100% Half size too small
100% Felt true to width
100% Excellent arch support

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