Place of Origin: Wenzhou Pattern: Solid Color Part Number: ALR01 Brand: Chen Xiao Fabric name: Polyester fiber Color: navy blue, black, dark gray Product Category: Thermal Vest Number of layers: double layer Packing form: bagged Clothes placket: pullover Main fabric composition: polyester fiber (polyester) Whether to patch: No Top style: muscle bottom coat/can be worn outside/bottoming shirt Size: L (recommended 90-60kg), XL (recommended 120-70kg), 2XL (recommended 140-80kg), 3XL (recommended 160-90kg), 4XL (recommended 180-100kg) Neckline shape: Crew neck Main fabric composition content: 95% (inclusive) -100% (exclusive) Seamless: Yes Applicable gender: male Whether to add fleece: Yes IPO time: Autumn 2025 Applicable age group: Youth (18-40 years old) Function: Keep warm Fabric thickness (gram weight): extra thick (351-400g/square meter) Whether it is a dedicated source for cross-border export: Yes