Meia térmica masculina Heat Holders Original 2.3 cano longo

This long-cuffed winter sock in navy blue is designed to keep feet warm in cold temperatures. It uses advanced technology to retain heat and is composed of 91% acrylic, 5% nylon, 3% polyester, and 1% elastane.

• The description claims the product provides up to 7 times more heating than a regular cotton sock.
• The description mentions the product has a TOG rating of 2.34, suitable for extreme cold.