Check the listing for details. Noru Full Heat Long Johns Base Layer Pants Black. Color: Black, Condition: New with tags. Listed at 33.33 USD. Not all cold-weather base layers are meant for motorcycle riding, so it's important to choose a product that is specifically designed for your needs. NORU's Full Heat line uses a unique tri-layer fabric that is built to keep you warm and dry on your bike. These long johns are built with all riders in mind, whether you ride street, adventure, off-road, or even in the snow. The multi-way stretch fabric features fleece lining throughout and the tri-layer fabric on areas most prone to wind and cold-the outer thighs and knees. Not only will they keep you warm, but they will also prevent you from feeling clammy by dispersing moisture away from your body. The fabric fits close to the skin, but doesn't compress or bunch up.