Foster Leather Vest. This one inspires countless options to complement it: over a hoodie, a T-shirt, a knitted shirt, a short sleeve, a long sleeve… you get the idea. The fresh silhouette of the Foster Leather Vest features matte leather, straight sides, snap belt loops at the waist, a Mandarin collar, and reflective material. We've also upgraded the storage solutions on our men's leather vest with extra-large interior zippered pockets.