Elasticized smocked waistband, with adjustable drawstring. Dolphin hem. Smooth, quick-drying twill shell. Please note: board shorts are unlined. Built-in UPF 40 sun protection; excellent UV protection accords with ASTM standard D6603. Sits at waist. Straight through hip and thigh. 3 1/2" inseam (sizes 1X-2X); 4" inseam (size 3X); 4 1/2" inseam (size 4X). Board shorts hit high on thigh. Model is approximately 5'9" and wears a size 16/1X. polyester 100%