Silver Jeans Co. Infinite Fit Mid Rise Straight Leg Jeans - You've never seen jeans quite like ultra-flattering Infinite Fit. This mid-rise must-have is made with super simple sizing, adapts to life's body changes, and is built for 24/7, 365 wear. You'll love the way this versatile style features 90% elasticity and a supple fabric that moves with you. To find the perfect size, just start with your waist measurement: 22-24” is an extra small, 25-28” is a small, 29-32” is a medium, 33-36” is a large, and 37-40” is an extra large.