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