Brought a pair, cut a hole to allow for the GPS ram fitting. Just completed our Tas FarRide and they were brilliant. Used summer gloves with a liner and had the heated grips on the 2nd setting and with the whole 1200 kms not getting over 10 degrees, mostly around 1 to 2 during the night was reasonably warm. They obscure the mirror a bit but not enough to be a problem.