WHAT IT IS / PRODUCT FEATURESInsulated trousers to keep you comfortable and warm all winter long. For dry conditions from cold to wintry. Thermoflex material for warmth and comfort.KISS Air2 Donna lining for all-day comfort.tDrop-tail braces design that can be crossed in the front or back so you don't have to take them off during toileting.Zippers at ankles for easy dressing.Reflective elements on the bottom of the legs.Colour: 181 black/bisque, 110 black/reflective, 513 dark night purpleSize: XS - XLWeight: 249g. (S)Temperature range: 5 - 14°C Material composition:Hlavn material 85%polyamide 15%elastaneBottom of trousers 80%polyamide 20%elastaneStraps 77%polyester 23%elastaneLining 87%polyester 13%elastane Velocissima DT is the right trousers for cold or slightly cold days. They have a KISS Air2 Donna lining that is ideal for mid-distance rides. These pants are warm, but best for dry days as they don't have a water repellency treatment like the Nano Flex pants.More than likely, these are the conditions you will be riding in and they are right for you. The fabric is our softest Thermoflex fleece fabric. They have great details, like the Drop Tail braces that allow you to take a break on a need without having to take off or jacket but also the braces. They have a reflective strip around the lower leg and YKK® Camlock® zippers at the ankles that make them easy to put on.