The Nike Therma Crew is made with soft insulating fabric to help keep you warm before and after your workout. A high collar and wide ribbed trim help block out the elements. Soft Warmth Nike Therma fabric helps manage your body's natural heat to keep you warm-and performance high when temperatures are low. Personalized Coverage A high collar zips up to your chin to cover your neck from the chill. The 1/2-zip design lets you adjust your airflow. Sweat-Wicking Power Dri-FIT technology moves sweat from your skin for quicker evaporation to help you stay dry and comfortable. More Details Loose fit for an oversized, roomy feel Kangaroo pocket 91% polyester 9% spandex Style: CU5710-390 Slight stain as pictured