USB Security Smart Constant Temperature Fever Men Stand Collar Cotton Vest (Color:Blue Size:XXXL)

1. Fabric Name: Polyester
2. The fabric composition: polyester (PET)
3. For the season: Fall, Winter
4. Clothing Category: vest
5. Color: black and red, black and white
6. Size: S, M, L, XL, XXL, XXXL, XXXXL
7. Collar: Collar
8. Function: Intelligent fever
9. Filling: Cotton