Measuring Your Chest: Raise your arms slightly and measure around your body, keeping your chest relaxed. Be sure to measure across your shoulder blades and the fullest part of your chest. Measure over your typical riding clothes (including sweatshirts and thermal layers) to get your size. Long: A long vest is 2 inches longer in the body. Most people under 6’1″ wear a regular size unless they have a particularly long torso and arms. Most people over 6’1″ wear a long size unless they have a short torso and long legs. Note: If you are in between sizes or if your stomach measurement is larger than your chest, go with the larger size. American Made Classic Vest. Two cordura-lined front pockets (approx. 4.5″ deep) and two inside Cordura lined pistol pockets (approx. 9″ deep) both have a small internal pocket (4″ x 4″) for a gun barrel or cell phone. Poly Twill extremely durable liner. Our leather motorcycle vests are designed for comfort and durability