Levi's Women's 525 Perfect-Waist Straight Jean 99% Cotton, 1% Elastane Zipper closure Midrise straight-leg jean featuring hidden elastic tummy-flattening waistband Five-pocket styling Zip fly with button closure For Eg Size 6M = size 6 Medium inseam and means the same as 28 (US 6) R = 28 global waist (US 6) R = Regular (M) Medium = R (R)