Cycling longs, tights, 3/4 and capris with and without a chamois insert. These are to provide warmth and/or sun and weather protection. These include the full ankle length and the increasingly popular 3/4 or capri style
Look for: material and warmth, sun protection, waist fit (wide narrow), calf/ankle fitting (zips for example will allow tights to be taken off without removing shoes), and with or without bibs