Lucky 7 darkness Garage Mechanics Work Shirt Biker Motorcycle Short Sleeve 4.25oz. 35/65 Cotton/Polyester blend Dickies Work Shirt Enhanced durability extends garment life Lined two piece collar with permanent stays Authentic Vintage Design sold at GearHead Alley. Made by GearHeads for GearHeads Flat Rate Shipping, $4.95 for any size order. Applys to U.S. only