SWEAT-WICKING MUST-HAVE FOR YOUR WORKOUT. The Nike Therma Top provides premium warmth, breathability and sweat-wicking for all-day comfort during any workout routine. Sweat-wicking comfort: Dri-FIT technology moves sweat from your skin for quicker evaporation to help you stay dry, comfortable and focused. Exceptional warmth and mobility: thermal, fleece fabric with a soft-brushed interior has a higher loft and stretchability for greater mobility. Extra storage: on-seam pockets help keep your hands warm and your small items secure. More details: Swoosh design on chest, loose fit for an oversized and roomy feel.