Yes, those would be the “Aerostich” branded rain covers. Mine are going on 17 years of service and are excellent protection from cold and wet. Just retreated them to a heavy dose of “Camp dry”, looking forward to many more yeats and miles of use. A side note, they quickly become second place when adjusting to the split mitten style, not a problem. Also have found, and for safety’s sake won’t recommend slipping them on while rolling down the road, but it is very easily done. Mine live in the top of my tankbag, don’t leave home without them!
Clive come for a ride further south in July or August. Lets you see the benefit of heated gear. Some rides I start of with heated gear on and finish with Draggin jeans. It can get hot around Mackay. Oh, I'm from Trafalgar in Gippsland, Victoria. Cheers.