X-Small - Best if you measure 28"around where you want waistband to sit
Small - Best fit if you measure 30" around where you want waistband to sit
Medium - Best fit if you measure 32" around where you want wasitband to sit
Large - Best fit if you measure 34" around where you want waistband to sit
X-Large - Best fit if you measure 36" around where you want waistband to sit