Designed specifically for trail running, our Zeolite Women's Active Shorts have a conical shaped waistband for a better fit . We used stitch science to position seams where they won't rub. Overlapping side seams let you stride out and an internal pocket keeps small things safe. Fabric Main fabric: 86% Polyester 14% Elastane, inner pants: 88% polyester,12% Elastane Weight Size 10 120g Designed specifically for trail running, our Zeolite Women's Active Shorts have a conical shaped waistband for a better fit . We used stitch science to position seams where they won't rub. Overlapping side seams let you stride out and an internal pocket keeps small things safe. Fabric Main fabric: 86% Polyester 14% Elastane, inner pants: 88% polyester,12% Elastane Weight Size 10 120g Dynamic waist band construction with conical shape to maximize comfort and avoid chafing Side pocket for extra storage Reflective logo for extra visibility