Seirus Innovation Unisex Heatwave Sock zoom in


Seirus Innovation Unisex Heatwave Sock


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Seirus Innovation® Unisex exclusive Heatwave™ thermodynamic lining as a comfortable, 4-way stretch sock lets you increase the heat of any footwear.

  • Heatwave™ thermodynamic
  • 4-way stretch
  • Flat seam, form fitting construction
  • Reinforced stitching for lasting strength

Size Chart:

  • Men's Shoe Size: S(-6) M(8-8.5) L(9-11.5) XL(11.5-13)
  • Women's Shoe Size: S(-7) M(7-9) L(9.5-12)

Product Features:

Fabric Heatwave thermodynamic Textile

Style Number: 2148

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Seirus® gear is made with extremities in mind; to keep your hands, feet, face, and head warm and protected. And not just warm enough to grit through it. When the folks at Seirus Innovation say really warm, they mean like, surprisingly warm.