**Specifications:**

**Brand:** hongdou

**Temperature Range:** 5°C-15°C, -5°C-5°C, -15°C--5°C

**Material:** Soft and warm underwear made of high-quality cotton

**Features:** Inside moistens, outside timeswarm

**Gift Box:** Red-themed gift box with lucky and propitious designs

**Color:** Chinese red symbolizing celebration, wealth, good luck, and auspiciousness

**Fabric Composition:**

- Underwear: 100% cotton

- Underpants: 95% cotton, 5% spandex

- Socks: 73% cotton, 25% polyester fiber, 2% spandex

**Size Range:**

- Women's Sizes: 160/165/170/175

- Men's Sizes: 170/175/180/185

**Package Contents:** Each gift box includes cotton underwear, underpants, and socks

**Care Instructions:**

- Hand wash recommended to prevent color fading

- Air dry in a well-ventilated area to reduce odor

- Avoid prolonged soaking in alkaline water or detergent

- Be cautious of pilling due to fabric characteristics

*Note: The above specifications are based on product information provided and are subject to variations in actual usage.*