Description: Made by fine sewing and excellent craftsmanship the vest possesses the superiority of fast heat generation tear resistance and high-temperature resistance. Thanks to its good thermal insulation effect and three-stage temperature conversion this electric heating pad is essential heating equipment in winter. It is constructed of neoprene material. There are six sizes to choose from: S M L XL XXL 3XL. With this heating vest you can do outdoor activities in cold weather for better performance like outdoor work cycling fishing traveling outdoor sports outings etc. Item Name: Heated Vest Material: Neoprene Features: Adjustable Temperature Fast Heating Energy-saving Specification: Double Buttons: 7 Heating Zones; Single Button: 5 Heating Zones Size Details: Size: S Shoulder: 34cm/13.4 Length: 58cm/22.8 Bust: 90cm/35.4 Applicable Height: 150cm-155cm/59.1 -61 (Approx.) Size: M Shoulder: 36cm/14.2 Length: 60cm/23.6 Bust: 94cm/37 Applicable Height: 155cm-160cm/61 -63 (Approx.) Size: L Shoulder: 38cm/15 Length: 62cm/24.4 Bust: 98cm/38.6 Applicable Height: 160cm-165cm/63 -65 (Approx.) Size: XL Shoulder: 41cm/16.1 Length: 64cm/25.2 Bust: 102cm/40.2 Applicable Height: 170cm-175cm/66.9 -68.9 (Approx.) Size: 2XL Shoulder: 43cm/16.9 Length: 66cm/26 Bust: 106cm/41.7 Applicable Height: 175cm-180cm/68.9 -70.9 (Approx.) Size: 3XL Shoulder: 45cm/17.7 Length: 68cm/26.8 Bust: 110cm/43.3 Applicable Height: 180cm-185cm/70.9 -72.8 (Approx.) Notes: Please refer to our size chart and choose the right size. Due to the light and screen setting difference the item s color may be slightly different from the pictures. Package Includes: 1 x Heated Vest