保暖衬衫背心和背心男女通用流行款

Material: self-heating
Whether it is self-heating: Yes
Model: Self-heating shoulder guard
Product category: self-heating shoulder protector
Color: basic black
Specifications: M, L, XL
Applicable parts: back
Heating method: far infrared heating

1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement.

2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service.

3.As you know, the different computers display colors differently,  the color of the actual item may vary slightly from the following images.