Cavallo full seat equestrian riding tights Navy USA size 30

Cavallo LIV leggings are riding tights with a silicone seat grip, elastic waistband, and flat seams. Features: Elastic waistband with Cavallo logo, CAVAGRIP silicone seat grip, mobile phone pocket, zip pocket, reflective logo print, and stirrup logos at hem Material: 78% polyamide, 22% elastane Design: Flat lock seams to prevent chafing, ergonomic seams, and no dividing seam at the knee Fit: Ribbed elasticized waist for a comfortable fit. size = USA 30. These are too big for me, I would say they are a large, not medium as I was hoping. Gorgeous quality German riding tights. New at $169, selling for $100 firm,. New without tags, tried on but have not been on a horse.