Jette Womens Technical Top. The Jette Top is a long sleeved technical base layer with moisture wicking and antibacterial properties. It helps maintain the optimum body temperature, meaning the rider stays dry and comfortable. It features a high collar with zip fastening, gathered front and a self fabric loop at the neck, to allow the addition of a stock collar. The lightweight fabric and mesh side panels allow for airflow around the body, making this top perfect for layering.