Il Regalo 2-piece set These are high-quality socks. They are comfortable to wear and durable ⭐︎ The main material, linen, uses French imported yarn and is knitted in Japan. Because it's linen, it looks and feels cool in the summer, and is fashionable. Size: 25-27cm Sock Length: Mid-calf / Knee-high Thin There are no smokers or pets. Please understand that this is based on a layman's assessment. The packaging method will be using materials I have at home. Wrinkles from folding may occur. To prevent trouble, I try to include many images. Please check the photos. To prevent loss, I will ship with tracking. Also, please handle any shipping issues yourself. Please refrain from purchasing if you are overly sensitive.