Nike Academy Neck Warmer HF0784 Properties: Nike brand neck warmer perfect for everyday use made of breathable material Dri-Fit technology reflective details the mesh on the mouth is breathable and stays well on the ears, nose and mouth manufacturer's logo Material: polyester Color: black; Nike Academy Neck Warmer HF0784 Properties: Nike brand neck warmer perfect for everyday use made of breathable material Dri-Fit technology reflective details the mesh on the mouth is breathable and stays well on the ears, nose and mouth manufacturer's logo Material: polyester Color: black