Nike ACG's 'Artic Wolf' Polartec Fleece is a highly-versatile midlayer for modern lifestyle in the city or outdoors. Polartec traps warm air in while letting moisture escape to help keep you dry and comfortable. Brown - 100% polyester (Polartec) - Chest zip pockets - Elastic trims - Embroidered branding - Regular fit, take your normal size - Model is 6'1" and wears a size medium. Nike ACG Arctic Wolf Vest