This one offers the low-key style of a shirt jacket—but with functional features. We give our Trego Slim Fit Riding Shirt Jacket an innovative reinforced abrasion-resistant lining and armor pockets. We also work in an action back and reflective material. Pockets? Plenty of those, too. To avoid the boxy, square look on this men's textile motorcycle jacket, it's styled with a Slim Fit that's narrower throughout.