I wear Thor core summer and winter. The trick for winter is to use good coverage hand guards and if possible on your bike, install grip warmer :nod: Then I wear my enduro jacket with some layers, plastic chest protector right under jacket. Long undies under the pants as well. I ride to around 0 F and this works well. be warned that if you are going on a longer ride to not dress too warm and to pack dry warm cloths and you will sweat, so breaking down or getting stuck can cause you to get very cold, if your wet or don't have extras. Oh and mink oil on the boots, vented ones suck in the winter. HJC makes a nice helmet that has the option of winter chin and nose protection but still looks "moto" :)