▼ Far-Infrared Processed Socks 【Set of 4】▼ ▼ Gently Warm with Heat Retention ▼ ◎ Great for the Winter Season! ◎ Warm, High-Quality Socks with Far-Infrared Processing! ◎ Chic monotone colors, a popular item for a wide range of ages. Recommended as a gift. ★ Seller's Personal Impression While they don't generate heat like a heating appliance, they definitely retain heat. They are warmer compared to regular socks. Recommended for those who feel the cold easily. ＊＊＊＊＊＊＊＊＊＊＊＊＊ ・ A set of 6 pairs is also available. ＊＊＊＊＊＊＊＊＊＊＊＊＊ Men's Socks / Men's Socks / Business Socks / Tabi Socks / Tabi Socks 【Size & Capacity】 ● 25-27cm ● Set of 4 ※ Colors and patterns are assorted from the 4 types in the image (black, navy, dark gray, light gray). (Cannot be selected) 【Specifications】 ● Material: Polyester, Cotton, Polyurethane 【Shipping Method & Shipping Fee】 ■ Click Post: Free Shipping Color...Black系 (Black-based) Sock Length...Mid-calf / Knee-high