AN ESSENTIAL MIDLAYER. The Nike Pacer Crew has smooth, light fabric to add an extra bit of warmth. It wicks sweat to help you stay dry and comfortable. Light fabric feels smooth on the outside and has a mesh face on the inside. Dri-FIT technology helps you stay dry and comfortable. Standard fit for a relaxed, easy feel. Complete with raglan sleeves, a bonded hem and reflective elements. Not intended for use as Personal Protective Equipment (PPE).