Smart Self-heating Vest V-neck USB Charging

Product Title: Smart Self-Heating Vest V-Neck USB ChargingProduct URL: https://www.2668south.com/products/smart-self-heating-vest-v-neck-usb-chargingProduct Information: Pattern: stripes Color: Black, Blue Size: M, L, XL, 2XL, 3XL, 4XL, 5XL Lining composition: Polyester Fiber Fabric name: Chemical Fiber blend Applicable scenarios: running sports, sports trends, cycling sports, ice and snow sports, hiking, mountaineering camping, fishing Sports Size:Note: 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size is between two sizes. Please allow 2-3cm differences due to manual measurement. 2. Please check the size chart carefully before purchasing. If you are unsure about the size, please contact our customer service. 3. Due to different computer displays, the color of the actual item may vary slightly from the images shown.Packing List:Vest * 1Product Image:Insert product image here