This beanie from J. Lindeberg is powered by Solarcore foam insulation, a nasa-inspired technology where the material is infused with aerogel - the lowest-density thermal insulator on Earth - to keep heat trapped without adding weight or bulk. Its profile is crafted from pure merino wool and features the label's logo on the front, solidifying its must-have status in your accessories edit.

J. LINDEBERG Merino Wool Solarcore Beanie In Sand
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Merino Wool Solarcore Beanie In Sand
This beanie from J. Lindeberg is powered by Solarcore foam insulation, a nasa-inspired technology where the material is infused with aerogel - the lowest-density thermal insulator on Earth - to keep heat trapped without adding weight or bulk. Its profile is crafted from pure merino wool and features the label's logo on the front, solidifying its must-have status in your accessories edit.
