Specifications Material PolyesterColor Black GreySize S M L XL 2XL 3XL 4XL 5XLSizeRear mid length cm Bust cm Hem cm Shoulder width cm S6310210042 5M6510610444L6711010845 5XL69114112472XL7111811648 53XL73122120504XL7512612451 55XL7713012853Features 4 areas are hot warm and comfortable fearless of cold Intelligent heating is suitable for all ages USB charging Fast heating in 3 seconds Long endurance Safety no radiation no electric shock Lightweight warm and comfortablePackage Included 1 x Electric Heated vest Not include power bank Notice 1 Please allow 1 3cm error due to manual measurement Please make sure you do not mind before you bid 2 The colors may have different as the difference display please understand