These gloves are made with sturdy medium weight material that's good for temps from the mid 50's to low 70's. Any colder or hotter, you'll need a different glove. They fit true to size (I wear medium across all glove brands), and are snug without feeling tight. Palm material offers nice grip on your bars, too. As for color, the orange really pops out, this is great for low-light conditions where you want to make yourself as visible as possible.
Nice gloves! My riding buddy said he could see them from a mile away. They are super visible for low light seasons. Id order a size or two up. I needed large, and I have pretty small hands.