I can seriously recommend Keis motorcycle kit - got me through many winters on the bike (used to commute daily on two wheels)

You can either wire it directly to the vehicle battery, or use a small portable battery that fits in your pocket .

I use the vest and gloves.


1972 4/4 4 seater, 1981 MGB GT
1984 Harley Davidson Electra Glide, 1990 Kawasaki ZX10