WARMING Built for cold-weather workouts, the Nike Pro HyperWarm Older Kids'(Girls') Training Hoodie helps keep you warm without overheating, thanks to innovative Nike HyperWarm fabric. Warm and Dry Nike Pro HyperWarm fabric with Dri-FIT technology helps keep you warm while wicking sweat away from your skin to the fabric's surface, where it quickly evaporates. Breathable Mobility Mesh underarm gussets offer targeted ventilation and full range of motion during workouts, training or play. Ideal Fit A stretch ribbed back panel offers an ergonomic fit that moves with you, whatever your workout brings.