**Product Specifications:**

**Brand:** hongdou

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

**Material:** Soft and warm fabric with heating technology

**Features:** Windproof outer layer, heat-retaining middle layer, insulating inner layer

**Technology:** Heat-generating fibers for added warmth

**Certifications:** CNAS, MA, JlaC-MRA

**Testing Results:** Conforms to FZ/T73036-2010 standards

**Fabric Composition:** Polyester/Viscose/Elastane (outer layer), Viscose/Cotton/Elastane (inner layer)

**Sizes:** Women's sizes: 160/165/170/175, Men's sizes: 170/175/180/185

**Colors:** Various options available for both men and women

**Care Instructions:** Hand wash recommended to prevent color fading and pilling

**Additional Details:** Seamless design for a comfortable fit, breathable fabric for all-day wear

**Packaging:** Comes in standard and gift box packaging

**Tag Information:** Bellmer, EcoCosy, LYCRA

**Warnings:** Color discrepancy may occur due to lighting and display settings, slight odor may be present initially, pilling may occur due to fabric composition and friction

Please note that the above information is based on the provided content and is for reference purposes only.