This men's electric heated jacket is an EN ISO20471 class 3 compliant safety jacket which provides waterproof, windproof,comfort and high visibility among the Intensive crowd for safety duty, All the seams are taped with heat sealing technology to prevent the rain and wind going inside of the jacket.This reflective winter jacket features fleece lined collar,on/off heat controller with LED indicators on front chest, this construction will stand you in good stead if a harsh wind pinion you between cold and colder.