Luke 1977 Zammo Zip Sweater In Charcoal. A cotton sweater with a full zip front & 2 button down waist pockets. Featuring a zip design neck collar with adjusters & detachable Luke 1977 arm badge also comes with spare arm badges to put your own personal touch onto this sweater. Luke 1977 Detachable Arm Logo Spare Button Logo Zip Design Neck 2 Button Pocket Zip Pocket Ribbed Cuffs & Hem Style: M180306 100% Cotton 30 Degree Machine Washable